Showing posts with label us. Show all posts
Showing posts with label us. Show all posts
Sunday, November 24, 2013
Mazda 6 US spec Review
The original Mazda 6, introduced in late 2002 to model year 2003, made Zoom-Zoom the two most evocative words in the lexicon of the car. This sport sedan Mazda is the first vehicle to utilize inculcate the spirit of a true sports car in the five-passenger, 4-door sedan. This revolutionary combination of the middle class to make a scene in which the practice of strict affordability and economic operation usually leave no room for driving enjoyment. Vitality of the original Mazda 6 is what sets it apart from its competitors.
Time and changing tastes. All-new Mazda 6 2009 to take what is learned in the first generation car, as well as the lessons of the volume of customer feedback, and proves Mazdas commitment to continuous improvement. Most importantly, however, is the first Mazda vehicle designed, manufactured, developed and manufactured on U.S. soil with the aim to exceed the needs of U.S. customers in various categories.
Hiroshi Kajiyama served as program engineer for the new Mazda 6. Kajiyama, who graduated in electrical engineering at Hiroshima Institute of Technology, brings 21 years of service with the Mazda, a great experience with first-generation Mazda 6, and several years of program management for the project. Unlike most engineers, Kajiyama treats the Mazda 6, as a work of art than a dead machine. This attitude is the key to breathing life sports car in the new Mazda 6.
Kajiyama set ambitious goals and high standards. To be recognized as the best vehicle in the midsize market, the concept underlying the Mazda 6 is based on three fundamental pillars of solid:
A sporty integrated with the very dynamic. Mazda Zoom-Zoom spirit influences every aspect of the visual appearance, Mazda 6 do personality, and basic layout. Kajiyama, said: "We are looking for an exterior design capable of stirring emotions and distinguishing the Mazda 6 observers from the competition. We are also trying to get a dynamic that encourages a high level of interaction with the driver."
A unique experience. The Mazda 6 inspires pride of ownership. Notes Kajiyama, "By raising the level of quality with exquisite craftsmanship, each 6 Mazda will form a powerful and strong emotional relationships with their owners. This relationship is reinforced by the key driving pleasure for adult tastes, comfort the driver and each passenger can feel and respect, and many special features that make every trip, long or short, experience a very pleasant and memorable. "
Package insight. The Mazda 6 transcend existing solutions midsize sedan to provide innovative packaging in a large envelope, a highly flexible seating and storage space, and looks incredibly interesting. Kajiyama adds, "By leveraging our strengths and accomplishments, we are able to make the Mazda 6 automotive companys most versatile, comfortable and enjoyable it has ever produced. This is what we mean by evolution of Zoom-Zoom."
TARGET MARKET
More than two million U.S. buyers to buy a new mid-size car every year. Second only to full-size pickup, the midsize car segment is higher than SUVs, vans, minibuses and luxury models by a wide margin. Nearly one in five Americans believe that the buyer, affordable mid-size sedan best fits their needs the most diverse and lifestyle. With fuel costs rising, the middle segment is expected to grow significantly.
Of course, with the volume of cars sold, the competition is very tight. There are more than a dozen worthy import and domestic brands and models trying to win hearts and minds - and wallets - mid-sized customers.
While the original Mazda ₩ 6 customers loyal and passionate lot, a greater role is for a replacement. The new 2009 Mazda 6 is designed for a broader audience with the aim of offering Zoom-Zoom experience customers do not realize what they lost. This strategy is to move the vehicle in a clearly different from the positioning map sports a premium.
The strength of the 2003-2008 model is that the design of a sporty character and behavior outside of its main competitors - the Honda Accord, Nissan Altima, Toyota Camry. In other words, the original Mazda 6 was imbued with the spirit of Zoom-Zoom. This paves the way for the new Mazda 6 to move into uncharted territory. This is the average size sports sedan that excels in both premium and sporty directions thanks to the exceptional quality, spacious comfort, high performance powertrains, aggressive appearance, dynamic, and distinctive. Add to that the evolution of Zoom-Zoom. The Mazda 6 represents an evolution in how fun can a midsize sedan.
The new Mazda 6 CLIENTS
While fresh, appealing design and advanced features of the Mazda 6 is sure to attract a broad audience, these vehicles are designed and manufactured with a strong focus on certain types of clients. The following five profiles do not need to specify the length and width of the base constituents, but they help to understand how the Mazda 6 differs from the larger sized models:
Style-conscious individuals who want to enjoy the latest additions. The new Mazda 6 is a trendsetter in many ways, not least the exterior design. This car is an outstanding example of striking at the forefront of style trends. Stylish and elegant curvature of the roof, for example, defining separate the Mazda 6 mid-size category.
Treasure trove of information consumers who treasure quality. Mid-size car customers have a high standard for creature comforts and attention to detail. Mazda targets those who have cultivated a large appetite, because they are less concerned about the low prices that they are interested in getting a carefully crafted, smart cars can be designed to meet their expectations.
Adult individuals with tastes and attitudes of youth. Age is not a reliable indicator of buying habits. The Mazda 6 will certainly appeal to customers of all age groups with common interests as a sedan, sports a unique attractive comfortable entertaining to drive.
Hard-core driver. Mazdas reputation to spread the spirit of Zoom-Zoom in every car motorsport famous. Driving enthusiasts who buy here are always very pleased with the dedication of Mazdas handling, acceleration, and all about agile behavior.
Confidence and without compromise. The new Mazda 6 seems distinctive and unique in fit, finish and dynamics. For many, the biggest and most powerful Mazda 6 is exactly the car they waited patiently for his own.
Thursday, November 21, 2013
US South Korean Agreement Looks to Expand Trade
Reducing non-tariff barriers as well as reducing taxes is hoped to increase the number of US made vehicles to South Korea. Hopefully this new agreement can strengthen the relationship between the US and South Korean automotive sectors.
Korean President Lee Myung Bak believes that this agreement will be a force for stability in Northeast Asia.
Monday, November 11, 2013
BMW M5 US Version
The iconic BMW M5 Sedan and M6 Coupe went on sale in the US in August 2012 after a two year hiatus. They are more powerful, more athletic, more luxurious and more efficient than ever before. They join the all-new BMW M6 Convertible which first arrived in US BMW Center showrooms in July 2012. For more than a quarter century, the BMW M5 and M6 have exemplified the luxury and daily versatility of a true BMW combined with all-out supercar performance.
The BMW M5 and M6 are ultra-high-performance sports cars with exceptional dynamic abilities which have been carefully tuned by M engineers on racetracks around the world under all conditions. Simultaneously, the BMW M5 and M6 bring new standards for daily driving comfort and features. To achieve these lofty goals, the new BMW M5 Sedan, M6 Coupe, and M6 Convertible share the most powerful engine ever fitted in a series-produced model from BMW M GmbH mated to a high-torque 7-speed M-Double Clutch Transmission (M-DCT). An innovative Active M Differential further splits power transfer between the rear wheels. This drivetrain, combined with extensive chassis and suspension upgrades ensure that the engines performance can be transferred to the ground.
The engine: High-Revving V8 Engine with M TwinPower Turbo Technology
The new engine shared by the BMW M5 and M6 has the highest output ever generated by a BMW M car, and at the same time provides the most efficient balance between performance and fuel consumption. It is characterized by immediate throttle response, a linear power band and an unusually high and flat torque curve. The new engine produces around 10% higher output than the V10 engine of its predecessors and torque is up by over 30%. At the same time, fuel efficiency has improved by nearly 25 percent.
To achieve the performance levels demanded by the BMW M5 and M6, the engineers at BMW M started with the proven BMW M developed V8 engine from the BMW X5 M / X6 M (internally known as the S63) and further developed it for its duty in the latest M5 and M6 models. Internally designated as the S63Tü this new engine uses similar M Twin Power technology combined with the reverse flow V8 layout. The result is that the high-revving V8 engine with M TwinPower Turbo Technology lends a whole new intensity to the powerful thrust at higher rev ranges for which M cars are known. The 4.4-liter engine develops a peak output of 560 hp (412 kW) at 5,750 - 7,000 rpm (versus 555 hp at 6,000 rpm for the S63), while its maximum torque of 500 lb-ft (680 Nm) is on tap between 1,500 and 5,750 rpm (versus 500 lb-ft from 1,500 to 5650 rpm for the S63). The rev limiter intervenes at 7,200 rpm (up 200 rpm from the S63 engine). The rev band, which offers extremely dynamic acceleration between peak torque and the availability of maximum output, is therefore almost three times as wide as that of the V10 engine in the previous generation M5/M6.
As in the V-8 engine of the X5 M, the two twin-scroll turbochargers, along with the catalytic converters, are placed in the V-space between the two cylinder banks in a reverse flow layout. This layout results in an unusually compact engine where the intake is moved outboard and the exhaust inboard - the opposite of conventional V-engines. The lengths of intake and exhaust tracts are thereby reduced and their diameters increased, reducing pressure losses - especially on the exhaust side. A further advantage of the layout is the short distance between the cylinders combustion chambers and the primary catalytic converters; this leads to quicker warm-up of the catalysts after the engine is started and therefore lower start-up emissions.
The patented cross-bank exhaust manifold, first introduced in the S63 engine of the X5 M / X6 M is also employed in the S63Tü. This exhaust manifold is a special 8-into-4 setup that combines the exhaust from two cylinders (on opposite banks) that are 360 degrees of crankshaft rotation apart from each other. Each of the eight runners is of identical length to ensure perfectly regular timing of exhaust gas pulses.
Each of the four manifold outlets is fed into each of the four available scrolls of the two twin-scroll turbochargers. The two scrolls of a twin-scroll turbo lead each exhaust pulse directly to the turbine without feedback or interference from the other scroll (that are fed by cylinders at other points in the combustion process). Additionally, dividing the gases into two smaller paths (scrolls) results in higher gas velocity than a single larger path. This enhances the turbochargers response thereby reducing lag. The crossover manifold is configured so that the second scroll of the turbo is fed by two cylinders that are 180 degrees out of phase with the first scroll. In this way each turbocharger receives distinct exhaust pulses every 180 degrees of crankshaft rotation (from one of four cylinders). Furthermore, the two turbos receive exhaust pulses that are 90 degrees offset from each other. The result is that throttle response is sharpened and turbo lag is reduced to a minimum. The new engine also sports larger intake runners, larger air to liquid intercoolers and a tuned exhaust which results in the engine making power more quickly than previously possible. Finally, the S63Tü uses a maximum boost pressure of 1.5 bar (21.7 psi) versus 1.2 bar (17.4 psi) for the S63 engine.
BMWs efficient High Precision direct fuel injection also plays a major role in this engines combination of high performance and fuel efficiency. High Precision direct fuel injection ensures an extremely precise supply of fuel to the combustion chambers. Injectors positioned centrally between the valves within immediate range of the spark plugs spray the fuel into the combustion chambers with maximum pressure of 200 bar (nearly 3000 psi), providing smooth and clean combustion. Innovative solenoid valve injectors in the new BMW M5/M6 engine use multiple injections per combustion cycle to achieve an extremely precise mixture preparation. The fuel also has a cooling effect on the combustion that allowed the M engineers to endow the engine with a high compression ratio of 10:1. This high compression ratio contributes to both performance and efficiency, while reducing exhaust emissions - and even has a positive effect on engine sound.
Throughout its history, the heart of the BMW M5 and M6 has been its high-revving, high output-per-liter engine fed by individual throttle plates. The new engine introduces VALVETRONIC variable valve control system to a BMW M engine - effectively providing 16 individual throttles.
VALVETRONIC is BMWs patented fully variable valve control system that eliminates the need for conventional throttles. Engine power is instead controlled directly by varying the amount of lift of the intake valves. Pumping losses are minimized with this system and resulting in efficiency and torque improvements. VALVETRONIC has also sharpened the responsiveness of this engine compared to the V10 engine it replaces.
The M TwinPower Technology of the new V8 engine also includes BMWs Double VANOS infinitely-variable valve timing system which optimizes the engines efficiency and generates high torque at low engine revs. In addition, a volume-controlled oil pump and a range of other EfficientDynamics measures deliver an extra boost to efficiency. The new BMW M5 and M6 feature both Brake Energy Regeneration and the Auto Start-Stop function, which automatically switches off the engine when the car comes to a stop.
The engines exhilarating thrust gives both models impressive acceleration. The instant power delivery and sustained thrust of the engine results in acceleration of 0 - 60 mph in 4.1 seconds for the Coupe and 4.2 seconds for the Convertible. The top speed of both models is electronically limited to 155 mph (250 km/h). The sprint for the BMW M5 from rest to the 60 mph (0-100 km/h) mark is all over in 4.2 seconds (4.3 for the 6-speed manual) and from that point progress continues with barely any let-up. Maximum speed is electronically restricted to 155 mph (250 km/h). While the engines output has increased by around 10% and maximum torque is up by more than 30%, the new BMW M5 and M6 models consume roughly 25% less fuel and have a highway range about 34% higher than their predecessors.
M TwinPower Turbo Technology also shapes the development of the V8 engines soundtrack. The concept of crossover exhaust manifolds plays a key role in delivering a multi-layered collage of sound. The twin-tailpipe exhaust system of the new BMW M5 and M6 runs largely in a straight line and has a large cross section. The two exhaust pipes feed into a single muffler from which the customary M quad tailpipes extend out through the far left and right-hand sides of the rear diffuser.
7-speed M Double Clutch Transmission with Drivelogic
The new V8 engine M TwinPower Turbo engine is mated to a newly developed 7-speed double-clutch transmission designed to handle the high torque and high revving nature of the engine. The M DCT with Drivelogic System developed especially for the new M5 and M6 has been tuned to the performance characteristics of the engine. It delivers exceptionally fast and clean gear changes in both automatic mode (D) and manual mode (S). No clutch pedal is required for manual gearshifts and the driver can keep their foot on the accelerator during gear changes. The driver uses the model-specific M gear selector to choose between D and S mode and to engage reverse. Comfort is further enhanced by the new Low Speed Assistance function, which smoothes power delivery in stop-and-go traffic with a light touch of the accelerator pedal.
The transmission offers a sequential shift pattern for the manual gearshift mode. Alternatively, the driver can also change gears manually using the shift paddles on the newly developed M leather steering wheel, complete with multifunction buttons. In typical M configuration, the driver pulls the right-hand paddle to shift up and the left-hand paddle to shift down. The new M steering wheel stands out with its smaller rim diameter and a design that borrows from the double-spoke design of the M light-alloy wheels.
M DCT with Drivelogic offers three shift programs in both automatic and manual modes. The driver selects his/her desired mode using the rocker switch positioned immediately below the shift lever on the center console. The D1 program is selected automatically when the engine is started, tailoring gear selection to deliver the most efficient possible driving style. D2 mode supports laid-back cruising with gear changes carried out according to engine revs and load. And, to promote a sporty driving style laced with dynamic acceleration, shift times in D3 mode are set up to delay gear changes until the engine has climbed higher up the rev range.
Drivers can also adapt the shift characteristics to their requirements in Manual mode. S1 mode generates comfortable and smooth gear changes. In S2, the gear changes are completed noticeably faster and accompanied by significant shift kick at higher revs. S3 is the one to choose for maximum driving dynamics; it enables even sportier gear changes and is required to initiate the Launch Control function. When the stability control system is switched off, Launch Control allows the driver to achieve maximum acceleration from a standstill as permitted by conditions. During Launch Control acceleration, each gear shift takes place automatically and at the optimum engine speed.
Active M Differential
The Active M Differential in the new BMW M5 and M6 is an electronically controlled multi-plate limited-slip differential programmed to optimize traction, stability and sporting character.
The rear axles multi-plate limited-slip differential works with high precision and speed. Its control unit is connected with the Dynamic Stability Control (DSC) system via FlexRay high-speed data transfer technology and constantly cross-checks the data collected by its sensors with the feedback from DSC. It then uses this information to calculate the locking force required to deliver optimum traction and stability. The data recorded by DSC sensors is also passed on if the stability control system is switched off. The locking force within the differential can be varied continuously between 0 and 100%. The ABS system retains full functionality in all situations.
In addition to its own data and that provided by DSC, the Active M Differentials control unit also takes into account the position of the accelerator pedal, the rotational speed of the wheels and the cars yaw rate. Every driving situation is therefore analyzed so that any loss of traction on one side of the car is identified at an early stage. The degree of lock is adjusted as required within a fraction of a second, enabling wheel spin to be prevented on slippery surfaces, when the right and left rear wheel have widely differing friction coefficients and in tight corners. Optimizing traction in this way also provides unbeatable driving stability in challenging conditions and allows impressive dynamic acceleration out of corners.
M-Specific Chassis
Each component in the suspension and chassis of the new BMW M5 and M6 has been developed based on the extensive race expertise of BMW M engineers. In both models, the integral rear axle subframe is directly bolted to the body to maximize body rigidity and handling precision. Reinforced chassis mountings for the front and rear suspension ensure that dynamic forces are passed through to the body structure. Specially tuned axle kinematics and newly developed forged aluminum suspension components boasting impressive strength and minimized weight meet both the requirements of everyday road driving and the specialized demands of track use. The result is that the BMW M5 and BMW M6 continue the BMW M tradition of engineering a chassis that is "faster than the engine". As with every BMW M car, the engineers carried out the fine-tuning during extensive testing on the Nürburgring Nordschleife circuit.
Dynamic Damper Control (DDC) electronically controlled shock absorbers are standard on the new BMW M5/M6. DDC uses electro-hydraulic damping force adjustment to provide a set-up suited to the driving situation and the wishes of the driver. The shock settings can be adjusted at the touch of a button. In "Comfort" mode, they respond adaptively to the condition of the road surface and the drivers style. "Sport" mode activates a noticeably stiffer damper set-up, while "Sport +" allows further stiffening of the suspension to achieve maximum longitudinal and lateral acceleration in ultra-dynamic driving situations.
At the touch of a button, the driver can also select from three settings for the M-specific Servotronic speed-sensitive power steering. "Comfort" mode requires only a small amount of steering force when parking or maneuvering, but still provides the M brands hallmark direction-changing precision at higher speeds. "Sport" ensures the driver enjoys more intensive feedback across all speed ranges. "Sports Plus" is the highest level of steering dynamics that can be selected where the driver is called on to use even greater force with the steering wheel.
The new BMW M5 and BMW M6 also use BMWs most advanced Dynamic Stability Control (DSC) and Anti-lock Braking System (ABS) that include Cornering Brake Control (CBC), Dynamic Brake Control (DBC), Brake Assistant, brake fade compensation, a Brake Drying function and Start-off Assistant. The DSC system has three levels of operation. The default is "DSC On" which provides the greatest level of stability and traction control. M Dynamic Mode (MDM) can be activated to override the basic setting by pressing the DSC button on the center console. This mode allows for very spirited driving - as on a race track - while still providing a safety net, by raising the intervention thresholds of DSC. "DSC Off" mode can also be activated at the touch of a button for complete deactivation of the system.
High-Performance Brake System
The high-performance braking system of the new BMW M5 and BMW M6 guarantees outstanding stopping power matching the overall performance of the car. The typical BMW M compound rotors have been further improved for the new M5 and M6. These rotors thermally separate the central hub, which is constructed of aluminum for reduced unsprung weight, and the vented/cross drilled cast iron rotors. As a result, the rotors are free to expand and contract without warping. The six-piston fixed calipers are radially bolted to the pivot bearing and are painted dark blue metallic complete with the M logo. Together, the brake system has been tested to provide exceptional performance, fade resistance and pedal feel.
The standard BMW M5 wheel and tire combination is a19 in. M specific light alloy wheels fitted with 265/40 R19 tires in the front and 295/40 R 19 tires at the rear. 20-in. forged M light-alloy wheels can be ordered as an option. The standard M6 wheel and tire combination is a 19 inch M specific light alloy wheels fitted with 265/40 R19 ultra-high performance summer tires in the front and 295/35 R 19 tires at the rear. 20-inch forged M light-alloy wheels can again be ordered as an option.
The new BMW M6 Coupe and Convertible will be the first cars in the history of BMW M to be offered with optional M Carbon-Ceramic brakes (available in 2013). These new brakes are without parallel and take the cars stopping power to another new level - especially at the race track. The brake rotors measure 16.1 inches (410 mm) in diameter at the front and 15.6 inches (396 mm) at the rear. Made from a carbon-fiber ceramic compound, the rotors boast even greater resistance to heat combined with significantly reduced rotating masses. The M Carbon-Ceramic brakes are 42.8 lb (19.4 kg) lighter than the standard brakes, yet the innovative material also displays exceptional resistance to wear, and the operating life of the rotors is many times that of conventional equivalents. The optional M Carbon-Ceramic system also sees six-piston fixed radial calipers at the front teamed with single-piston floating calipers at the rear. The M Carbon-Ceramic system can be easily identified through the wheels by the special gold-colored calipers.
Sports Car Cockpit - Custom Tailored M Drive Buttons
On the left-hand steering wheel spoke, the driver has two M Drive buttons which can be used to call up a pre-configured setup for the BMW M5 and M6. For example, the driver can save a sporty road configuration on the "M1" button and a track focused setup (with all driver aids shut off) on the "M2" button. The set-up selected will remain activated until it is either cancelled by pressing the button again or the driver switches to another M Drive setting. Once the system has been switched off - as when the engine is started - it reverts back to a default configuration focusing on efficiency and ride comfort.
The M Drive system in the new BMW M5 and BMW M6 allows the driver to adjust no fewer than six parameters: the engine management, the response of the Servotronic steering system, the M DCT shift program, the DSC mode, the responses of DDC and the information in the Head-Up Display. The desired settings can be configured in any combination via the iDrive menu or by using the M Drive select buttons on the center console to set the configuration followed by pressing and holding one of the two M Drive buttons for a few seconds (until the configuration is stored). For safety reasons, a setup involving setting MDM mode or "DSC Off" requires confirmation from the driver - by pressing the M Drive button again - before it can be activated. The setup configuration selected is shown by a "M1" or "M2" symbol displayed in the instrument cluster.
M Head-Up Display
The M Drive configuration also includes the information shown on the optional M Head-Up Display and projects important information onto the windshield directly in the drivers field of vision. A full spectrum of colors is used to display graphics and symbols and the all-color capability means road sign symbols can be reproduced very realistically. In addition to a digital speed read-out, the M-specific version of the Head-Up Display also shows the gear currently engaged and a color rev counter symbol, complete with Shift Lights.
Body Structure and Safety
The hallmark M handling and occupant protection both are made possible due to the extraordinary strength of the BMW M5, the BMW M6 Coupe and Convertible body structures. Incredibly, durable load-bearing structures and precisely defined deformation zones keep the forces released in a collision away from the extremely stiff passenger compartment. The new BMW M5 and BMW M6 models include front and side airbags, three-point inertial reel seat belts on all seats, front belt force limiters, seat belt tensioners, and ISOFIX child seat attachments in the rear all as standard equipment. The M6 Coupe also has side curtain head airbags for both rows of seats while the M6 Convertible is equipped with roll-over protection. Positioned behind the rear head restraints, these high-strength aluminum roll bars extend automatically in a fraction of a second should there be a danger of the car rolling over.
The BMW M5 and BMW M6 weight is managed by an intelligent mix of materials containing a high proportion of high-strength and ultra-high strength steel, as well as aluminum. The hood and doors of the new BMW M5 and M6 are made of aluminum. With power-to-weight ratios just north of 7lb/hp, the ultra-high-performance BMW M5 Sedan and M6 models represent a substantial step forward from their predecessor. The front fenders on both models of the M6 are molded from thermoplastic. The M6 Coupe has the signature Carbon Fiber Composite roof panel described earlier. In addition, the trunk lids and - in the case of the BMW M6 Convertible - also the roof compartment cover, are made from the glass fiber composite material SMC (Sheet Molding Compound).
BMW M5: 6-Speed Manual Transmission
The 6-speed manual will be available from the start of production this summer and will be offered as a no-cost alternative to the standard 7-speed M-Double Clutch Transmission (DCT). The manual gearbox was a popular choice for U.S. customers of the previous generation BMW M5 and continues to be a unique offer in the segment.
Though the 6-speed gearbox has one less gear than the M-DCT transmission, the ratios have been optimized for acceleration, flexibility and fuel economy. Final drive ratio and special M Active differential are maintained. The new transmission is mated to a short throw shift linkage topped with a black leather backlit shift knob.
BMW M5 Design: Exterior
The design of the BMW M5 showcases its stand-out character. The dynamic proportions and stylish authoritative appearance of the BMW 5-Series Sedan has been further enhanced by the addition of M-specific design features. The carefully selected enhancements are geared to meeting technical demands, making them a central element of the Sedans performance. The cars extraordinary potential is highlighted subtly and with impressive authenticity by the distinctive design elements on its front, sides and rear end.
The design of the front fascia embodies the impressive power of the new V8 engine. The contour lines of the hood converge in a V to the brands hallmark double-kidney grille. The wide-spread arrangement of the customary M black slats - like the three air intakes in the lower section of the front apron - emphasizes the engine cooling capacity behind the grille. The arrangement of the air intakes over various levels creates an impressive depth which accentuates the dynamic, forward-thrusting appearance of the Sedan.
The three front air intakes emphasize the width of the new BMW M5. The two side air intakes have a dynamic curving form positioned far to the outer edges of the car. They emphasize the wide track and fill the spaces in the front apron of the BMW 5-Series Sedan normally reserved for fog lamps. At the lower edge of the front end, air-channeling flaps developed on the race track ensure optimized aerodynamics.
The standard Adaptive Xenon headlights of the new BMW M5 feature visually unique LED light rings which also act as daytime running lights. The indicator lights positioned on the cars outer edges each consist of 10 LED units. LED accent lights cut across the top of the customary BMW twin round headlights to perfect the intent look - both during day and night-time driving - characteristic of all BMW models.
The long wheelbase, set-back passenger compartment and High-gloss Black side window borders clearly accentuate the stretched silhouette of the new BMW M5. Muscular flared wheel arches spotlight the wide track. Wheels sitting flush with the bodywork and a 13mm lowered suspension enhance the cars sporting presence when viewed from the side. The unique 19-inch M light-alloy wheels in double-spoke design also assist in defining its presence and road holding dynamics. The lightweight construction of the optional 20-inch forged wheels is highlighted by its five slim double-spokes. This design clears a line of sight to the high-performance brakes with six-piston fixed calipers, hinting at the precision with which the driver can modulate the cars braking prowess.
The front fenders carry a fresh take on the hallmark M gills. The three-dimensional shaping, a wide chrome frame and the free-floating look of the indicator bar, which bears the M logo, give the intakes an extremely deep-set look. The aerodynamically optimized form of the exterior mirrors is emphasized by a horizontal crease. The mirror caps are painted in body color, the mirror base and lower edge in High-gloss Black.
The sills of the new BMW M5 also have a unique design of their own. A particularly powerful bulge at the back end of the skirts and a crease rising slightly to the tail divert the eye to the rear wheel arches - and therefore to the drive axle of this high-performance sports sedan.
The design of the rear fascia provides an effective expression of the superior sports performance of the new BMW M5. There are further design elements of the new BMW M5 that focuses on the cars width through the dominance of horizontal lines driving additional emphasis to an athletically formed rear fascia. The tailored rear fascia of the BMW M5 provides a fluid transition into the wide wheel arches, drawing even more attention to the drive forces channeled through the rear wheels.
A diffuser integrated into the lower edge of the rear fascia provides efficient air flow out the rear of the car under floor section. A signature M feature of the new BMW M5 is the twin-pipe exhaust system, where tailpipes are positioned wide to either side of the diffuser and have aerodynamically formed surrounds. The subtle Gurney-style rear spoiler on the trunk lid also aids the cars aerodynamics by providing additional down force at high speeds.
The L-shaped rear lights fit the brands template down to the distinctive night-time look. Three LED-powered light strips shape the face of the characteristically homogeneous units, and the turn signals and brake lights are also fed by LED units. The reflectors are arranged immediately below the rear lights. This is higher up on the rear apron than normally located on the regular BMW 5-Series Sedan and accentuates the cars powerful muscular form.
BMW M5 Design: Interior
The interior of the new BMW M5 brings together the incomparable combination of a driver-oriented cockpit design of a sports car, the spaciousness and luxurious feel of a premium automobile. Customized M sports seats, Merino extended leather upholstery, door sills with "M5" lettering, an M drivers footrest, exclusive Aluminum Trace interior trim strips and the BMW Individual roof liner in Anthracite are all standard equipment, as is the iDrive control system with a 10.2-inch Control Display. This screen is centrally positioned and like the controls in the central section of the instrument panel, slightly oriented towards the driver.
The instrument cluster with black-panel-technology includes classic circular instruments in traditional BMW M car style, with red needles and white illumination, as well as model-specific displays and the M logo on the rev counter. The shift program currently selected and gear engaged are shown in the center of the instrument cluster. Feedback from all the drive and chassis settings selected at the touch a button are also displayed in the cockpit.
Monday, October 7, 2013
Smart for us Concept 2012
- Smart for-us Concept, 2012
America is the land of great automotive freedom, great landscapes, a love of outdoor activities and large pickups for thoroughly enjoying the "American dream". Now smart is countering the "bigger is better" mentality with a surprising new vehicle: the smart for-us Concept is small, agile and does not need any petrol thanks to its electric drive. The model, which builds on the smart forspeed and smart forvision concepts presented in 2011, celebrates its world premiere at the 2012 North American International Auto Show in Detroit. With its exterior dimensions (length/width/height: 3547/1506/1701 mm) it could almost go unnoticed on the loading area of a typical pickup, and it also anything but ordinary under the body.
The smart is turning the automotive world upside down once again and challenging ideas about what an urban pickup should look like. In a tongue-in-cheek manner the for-us signals that this is the right car for the young and young-at-heart with active lives who attach importance to low emissions and taking up minimum road space. The smart for-us translates the practical loading concept of a pickup to the reality of 21st century urban traffic for the first time. Thanks to the state-of-the-art electric drive with a 55 kW magneto-electric motor the zero-emission smart for-us is agile and lively to drive.
Like car2go, the globally successful car sharing initiative from smart for more flexibility in city traffic, the smart for-us is a mobility concept. Just like the smart fortwo, which has enjoyed success around the world, it has ample room for two people, but it also has space behind for two smart ebikes, which can charge their batteries on the cargo area during the journey. From a trip into town to an outing to nearby nature reserve - the smart for-us safely transports two people and two electric bikes without producing any emissions. The ebikes on the cargo area become range extenders in two respects: thanks to the docking station on the cargo area of the smart for-us their batteries are always charged, and smart for-us drivers can also reach destinations that are out of bounds for cars - for example traffic-calmed zones in the city or isolated park trails.
The exterior: sassy and robust with extremely short overhangs
Even the first glance at the study shows that this smart can do more - yet it remains true to itself. It has a surprising, sassy and robust appearance - but thanks to the visible tridion safety cell and a number of other features it is typically smart. Furthermore, both the interior and the exterior feature a number of charming details which show that the smart designers devoted themselves to the project with the joie de vivre typical of the brand.
Compared with the series-produced fortwo the smart for-us makes a powerful statement and its appearance plays with the martial image of conventional mega-pickups. Nevertheless, it greets the viewer with a friendly yet assertive face. It features convex and sensuously shaped body surfaces. The large brand emblem is proudly sported on the grille, and the front has a pronounced three-dimensional design with an underride guard finishing off the lower part of the front end.
The for-us is raised by 50 millimetres as against the standard smart, and demonstrates that it is perfectly suited to off-road driving, for example to reach mountain bike terrain. In a later development stage the electric drive could be extended in the direction of a 4x4 with two front wheel hub motors.
The longer wheelbase (2480 mm/plus 613 mm) and the track that has been widened by 50 mm on each side also emphasise the robust look of the study. At the same time the extremely short overhangs at the front and rear make it exceedingly compact and provoke supporters of conventional pickups: small is beautiful - even as a pickup.
The smart for-us rolls on Michelin off-road tyres measuring 235/55 R 18. The wing nuts of the central mounts of the three-spoke wheels are an attractive detail: they fold out and then serve as a lever to release the wheel nuts.
The design of the rhombic front and tail lights is very striking and is reminiscent of the design of the smart forvision, which caused a stir at the Frankfurt Motor Show in September. The outer rings illuminate the indicators and daytime running lamps with a large number of rod-shaped LEDs. The lamps seem to push outwards like arrows - like drops on the cockpit window of an aeroplane as it takes off. The tail lights can even be opened and provide stowage space, for example for the charging cable or drinks cans for sporty bikers.
The tailboard at the rear of the smart for-us is electrically driven. Remote control or touching the integrated touchpad retracts the cargo floor including tailboard by 280 mm, and the tailgate then slides down in a parallel position. The cargo on the 900 mm cargo area is then extremely easy to access.
The high-gloss white metallic paintwork of the smart for-us with the tridion cell in a grey textured finish also builds a bridge to the smart forspeed presented at the 2011 Geneva Motor Show, and to the smart ebike. On the other hand, the honeycomb structure of the air inlets takes up an aspect of the smart forvision, which attracted lots of attention at the 2011 Frankfurt Motor Show. The subtle colour accents in a warm yellow establish a further visual link to the interior.
The interior: stylish, uncomplicated and highly functional
Sleek, taut surfaces in mother-of-pearl white combined with precisely designed technical functional elements in brushed aluminium - the interior is characterised by contrasts. The white metallised leather establishes a link to the instrument panel, which in turn is related to the body. The headrests featuring metallic leather are a reference to the matt-finish textured paint of the tridion safety cell and - in line with the clean design - they largely dispense with seams. Yellow adds highlights to the interior, for example on the seat belts and seat covers. Leather door trim provides a further high-quality contrast.
Like in the smart forvision, the whole cockpit boasts aerodynamic styling for interior ventilation. The control and display elements are oriented to the driver. Just as the cockpit module divides the instrument panel, the two-spoke steering wheel is open at the top. In place of a conventional rear-view mirror the smart for-us features a smartphone accommodated in a holder on top of the instrument panel support. The driver can see what is happening on the road behind with the help of an integrated video camera.
Stylish, uncomplicated, highly functional and easy to individualise - the two seats in the concept car are typically smart. The seat shells, which are open in the middle, are covered with a soft fabric throw giving them a hammock-like seating feel. Practical: when the seat cover on the passenger side is removed long items can be loaded through the seat of the smart for-us.
The study has yellow seat covers with a deep embossed silver hexagon pattern indicating a progression and thus emphasising the vehicles dynamism. As the covers can be removed in no time at all, simple individualisation with other throws is conceivable. The seats could even be used as avant-garde seating at home or when spontaneous seating is needed outdoors.
The cargo space has two slits for the front wheels of the smart ebikes. A special docking station in the middle enables the ebikes to be charged whilst being transported on the smart for-us. And bicycle tools or other items can be accommodated in the stowage compartments on the right and left of the load space.
Electric drive: zero-local-emission driving fun
The electric drive of the smart for-us is based on the innovative drive concept of the smart fortwo electric drive, which will be launched from the spring of 2012.
Thanks to the 55 kW magneto-electric motor the smart for-us is agile and lively to drive. With 130 Newton metres of torque it boasts powerful, lag-free acceleration and it can overtake other vehicles with the greatest of ease. The maximum speed exceeds 120 km/h.
The lithium-ion battery has capacity of 17.6 kWh. When completely empty it takes a maximum of eight hours to fully charge the battery at a household socket or charging station on the electricity systems of most countries i.e. overnight.
smart ebike: urban electric mobility on two wheels
There are two smart ebikes on board the smart for-us - perfect for local-emission-free city driving. The colour of the two ebikes, which are based on the production bike to be launched by smart in the spring of 2012, has been matched to the smart for-us. Some of the components, for example the battery housing, therefore come in the highlight colour yellow.
With an unconventional design in line with the style of the brand, functions appropriate for city use and high technology standards that are demonstrated by the extremely efficient and high-performance drive package among other features, the smart ebike has an exceptional position.
High-quality components guarantee dynamic, safe and fun cycling. For example, MT4 disc brakes from Magura are fitted at the front and rear. The smart ebike also features state-of-the-art infotainment: a USB interface is a standard feature and enables various mobile end devices to be connected.
smarts high technological standards are manifested in the extremely efficient and high-performance drive package. As a "pedelec" (Pedal Electric Cycle) the smart ebike is strictly speaking a hybrid: the electric motor - a maintenance-free and brushless rear-wheel hub motor from BionX - switches on as soon as the rider starts pedalling as with a normal bicycle. Muscle power is transmitted to the rear wheel via a durable and quiet belt drive. An integrated three-speed gear hub provides for simple gear changing.
The strengths of the ebike include its agile performance: the rider of the smart ebike decides how much power he wants the 250 watt electric motor to deliver to support his muscle power by pressing a button on the handlebar. There is a choice of four power levels with the fourth and highest level providing maximum pushing power. Depending on the power level selected and the manner of cycling a battery charge can last for more than 100 kilometres.
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