Sunday, July 31, 2011

BMW i8 Concept 2011 Reviews and Specs

The BMW i8 Concept and the enchanting come near to that strengthen it embody the vision of a maintainable contemporary sports car make lifelike. Its innovative plug-in hybrid concept join the changed electric drive system from the BMW i3 Concept - fitted over its front axle - with a high-performance three-cylinder combustion engine manufacture 164 kW (220 hp)/300 Nm (221 lb-ft) at the rear.

The electric motor in the BMW i8 Concept is a full-skill unit which can as well power the car on its own, if necessitated. However, working in tandem permit the two drive systems to display their corresponding talents to the full, salvation the performance of a sports car but the fuel consumption of a small car.

The weight of every parts contain the BMW i8 Concept has been reduced down to the very last informs, enabling the extra weight of the electric drive system and battery to be cancelled out.

BMW i8 Concept 2011 Wallpapers



BMW i3 Concept 2011 Videos



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Volvo Concept Universe (2011)[Reviews]



At the Shanghai Motor Show 2011, Volvo Car Corporation displayed a masterpiece of Scandinavian design car buyers to your liking.

Volvo Concept universe is a large luxury sedan with a new human-centered design, language that honors the beautiful lines of classic Volvo models.

"The concept of the universe, Volvo offers the world a taste of what people can expect from our next high-level sedan," said Stefan Jacoby, president and CEO of Volvo Car Corporation.

Volvo Car Corporation's long-term strategy has been successful, truly global company, whose products have been designed around the needs of our customers' and lifestyle.

Scandinavian design is about understanding and caring people. Volvo Car Corporation aims to be the brand that best interprets what car buyers want to contemporary luxury.

The concept of Volvo universe was designed for an unconscious desire and a sense of timeless beauty.
It moves toward the future of its coupe-like roof, and a modern, full-back, but also echoes the legacy of Volvo design cues borrowed from classic designs of the past.

"Like many luxury items, this design feels in their hands and durable enough to withstand the test of time," said Peter Horbury, vice president of design at Volvo Car Corporation. "We will compete with the best of our special brand of Scandinavian design. It is unmatched in performance and technology, but without superficiality or complications."

User-driven and pure

Within the concept of the universe has a Volvo, comfortable and cultivated, which is also driven by users and refreshingly uncomplicated. Is your controller forward and comfortably relaxed on the back.

The environment the pilot flying intuitive controls and a touchscreen that is close at hand when the driver came to her - all operated in a venue that is inspired by the ultra-comfortable chairs.

Rear seat passengers are embraced by pure comfort. Indoor mold in the back seat and becomes part of the seats environment.

A sense of dynamics and dark-colored front seat of the world vanishes without interruption until it becomes all light back seat paradise of tranquility. Volvo Concept Universe is full of classic shapes, materials and textures, with a special touch to create a modern and luxurious.
"Volvo Universe Concept is exceptionally refined, but with all assets simplistic, making the Volvo Champions of the complication. There is a growing understanding of this brilliant mix of design and technology between the modern luxury car buyers. This trend paves the way for our success. We believe that our particular brand of luxury has a great future, "said Peter Horbury ends.

"Our goal is to be the brand that understands better what buyers want modern luxury car. We are anxious to hear what the most demanding customers in view of China, this luxurious concept. Later, we show design in Europe and the United States to bring the whole world that we are all models of cars, "said Stefan Jacoby, President and CEO, Volvo Car Corporation.

Toyota Sienna (2011) [Reviews]



Toyota has introduced a completely new third generation Toyota Sienna mini-bus at the press conference in 2009 Los Angeles Auto Show. Toyota Sienna is a popular transport for moving people and goods conveniently and efficiently. Third generation Toyota Sienna, and seems to work more than the sedan, with new ideas of personal well-being, easy to hold and handle large loads.

For 2011, Sienna was reinvented to address these needs, as a vehicle passes more expressive and dynamic with a profile height, the character of shoulder high maneuverability. With the state of the art features and rewarding driving dynamics, it is a vehicle that car lovers will find satisfaction to drive. Toyota Sienna offer new models, including a sporty SE and a four-cylinder powerplant, as it continues to be the only offer in the segment, with an optional four-wheel drive.

"The new Toyota Sienna is an example of Toyota's commitment to market leadership as it anticipates the needs of consumers and changes in lifestyle," said Bob Carter, vice president and general manager, Toyota Division , Toyota Motor Sales, USA The third-generation Sienna combines contemporary styling with features never before seen in a van, and driving a playful spirit that will surprise many with the flexibility, space and the characteristics that define the segment.

The Sienna was designed by the search for Toyota Calty Design and developed by Toyota Technical Center in Ann Arbor, Michigan, with assembly being done at Toyota Motor Manufacturing, Indiana.

Visually intriguing

Toyota Sienna is available in five convenient qualities that set all share a strong new visual identity and orientation functions. The third generation of Toyota Sienna explores a more modern design sophisticated and daring. The profile is complemented by athletic forms of separate windows. Working closely with engineers, designers Toyota Sienna managed to create a wide range of shoulder to integrate a slider is deliberately hidden in the graphics window.

Strong shoulders and a good fenders emphasize the wheels visually different. Dimensionally, the new Toyota Sienna rides the same wheelbase as the previous generation, but is wider and slightly shorter overall.

Opposite is a bold design face. Sophisticated sloping headlamps above the grid to secure a presence. The sculpted rear corner stands the Toyota Sienna minivans boxy as it surrounds the LED taillights functional but elegant.

Interior features high level of quality and style, but each part is a logical and functional. A special form of IP survey carpet creates a perception of increased personal space for both driver and passenger. Attention to detail adds value to each component. Seats elegant plans to increase the flexibility and the ability of the central control of the climate and audio are integrated into a single graphic.

Overall, the new Sienna has a sportier look, more class. A CD of 0.306 is the result of careful design work and is a contributing factor to maintaining a quiet cabin and gives an excellent fuel.

Power Efficiency Plus

A choice of two engines DOHC reactive are available: 3.5-liter V6 or 2.7-liter four-cylinder. Both engines offer the most efficient, lightweight technology, including dual variable valve timing, and intelligence (VVT-i), roller rockers, and acoustically controlled Induction System (ACIS), which change the length of the intake 'air hose to provide more torque on demand.

The 3.5-liter V6 offers 266 horsepower at 6200 rpm, with an estimated annual mileage rating by the EPA-estimated 18 mpg city/24 mpg highway (16 mpg city/22 mpg highway on AWD models). It also has a capacity of 3500 pounds of tow. With 187 horsepower at 5800 rpm, 2.7-liter engine power four-cylinder reactive than some competing V6 performance, while delivering the expected EPA estimated fuel efficiency ratings of 19 mpg city and 26 mpg on the highway.

Both engines are equipped with state-of-the-art, electronically controlled six-speed sequential gearbox that provides smooth shifting feeling, quiet and lightweight, compact size.

The suspension uses MacPherson struts in front, combined with a rack and pinion steering provides smooth linear steering feel. Electronic power steering (EPS) provides a greater feeling of stability on the road directly. With a wider stance, the new Toyota Sienna is a more direct steering feel. Main parts of the body also contributed to the dynamic performance Aero.

Models and Features

Toyota Sienna is available in five classes: Class Sienna, LE, SE, and XLE Limited. All wheel drive is available with the V6 in the LE, XLE and Limited.

Five different model choices, the new Toyota Sienna can be adapted for many different purposes, and paperbacks. Toyota Sienna can be configured for seven or eight passenger seating, front-wheel drive or all-wheel drive, with a range of prices and features to suit different mixtures of practical needs and expectations.

Toyota Sienna LE, and grades are available with a 2.7-liter four-cylinder and 3.5-liter V6. The value-based and popular Toyota Sienna Ratings LE is equipped with an array of standard features, which are: cruise control, which illuminates the on / off, tri-zone air conditioning, six or eight-way adjustable driver captain chairs, power windows with jam auto up / down and protection, an AM / FM CD player with four speakers, XM compatibility, auxiliary jack, central locking, remote keyless entry, and three 12V outlets, among other amenities. Star Safety System ™, which includes anti-lock brakes (ABS) with electronic brake force distribution (EBD), Brake Assist (BA), Vehicle Stability Control (VSC) and Traction Control (TRAC) is standard on all models.

LE V6 model has been improved with even more features, including dual power sliding doors and rear doors with electric drive, a power driver seat with power lumbar support, electrochromic rearview mirror with Homelink ™, rearview camera, rear window sunshades, AM/FM/MP3 CD player, integrated XM ® satellite radio (subscription required), in addition to the audio ports, USB with iPod ® connectivity and the ability to hands-free phone and music streaming via Bluetooth ® wireless technology, and steering wheel. These features can be added to the four-cylinder model as a package.

The XLE is based on the LE, adding features like leather-trimmed seats, moonroof, and an anti-theft system with engine immobilizer, remote keyless entry, heated front seats. Choose equipment XLE includes a 10-speaker JBL audio system ® Premium Sound System with voice-activated DVD navigation and rear camera with built-in backup Panorama assistants, XM NavTraffic ® (requires subscription), Dualview rear seat entertainment system, and an additional audio and USB with iPod ® connectivity.

Limited has been designed for customers who want all the features of more luxury. Standard equipment is extensive, including the new hall of the second-row seats and 60/40 split power and Stow third-row seats, front and rear parking sonar, dual moonroof, Smart Key and Security Connect ™. Select the options that are available on the XLE more self HID headlights assistant auto-beam headlamps, rain-sensing wipers, and the Pre-Collision System (PCS), Dynamic Radar Cruise Control.

New sport

Given its improved technology, each Toyota Sienna rides good and clean track in the turns, but no more than the newest addition to the line: the sporty SE.

SE is designed for those who enjoy a more sporty design with high performance. The front has a more aggressive and the visual side skirting lowers the vehicle. Aerodynamic sculpting of cuddly 19-inch alloy wheels, specially designed for sporty driving. Separation of the SE away from other qualities, smoked rear lights create a striking visual statement. SE sitting lower on sport suspension to speed feedback and improved handling. In addition, the instrumentation is built with an exclusive and unique interior colors and trim.

Comfort is the key

Cottage of the new Toyota Sienna is a conceptual leap forward, the mixing of more personal space, bigger load capacity, and improve teamwork.

The interior is more than two inches longer, and the seats now have a longer flight, which can accommodate a wider range of shapes and sizes.

The front seats have more travel in the rear and the steering wheel has a less vertical position so that the driver can take a comfortable driving position. The driver of instruments and controls are clear and precise, and width greater cabin to create an expanded personal space for driver and front passenger.

Numerous storage areas, cupholders and cargo space is strategically located in a privileged position. Conversation mirror, sunglass case, a leading integrated console allows eye contact with the rear passengers.
The entire cabin is an open field to create a light and airy atmosphere. With the wider field of view of the rear passengers can look easy.

Both cabins seven and eight seats can be configured to a full contingent of passengers, a load of freight, or a combination of both convenient. In seven-seat cabin, the captain chairs second row slides 23 inches rearward movement of the legs to create for passengers the highest and easier to get in and out. They can be moved near the front seats to make it easy to care for a child passenger, while providing easy access for passengers in the third row.

The center console sliding on the qualities and limited hard XLE four-wheel drive can be shared between the front passenger and second row. The bracket slides into the illuminated area of ​​the second row for easy access to both rows, so the need for storage and passenger comfort can also be served.

For passenger comfort even more, is normal to be in the second row to the limited extent, including the legs and footrest. Second-row seats in all grades have dual armrests, and a mechanism for the movement of an assignment for the seat must be removed.

There are eight models of cars, the second row middle seat can be removed and stored on the left side of the storage area. When the center-seat storage, cup holders and storage compartment is revealed. Eight passengers inside can be easily optimized for seven passengers, and quickly reconfigured back to eight.

The second row seats also have a long fall and end up, allowing them to slide back and forth on the rails spread, making more room for passengers or goods, as required. All of the second row, regardless of the setting out of the way with one touch for easy access to the third row of seats.

60/40 Split and Stow third-row seats folded into one manual, front wheel drive limited power capacity. The third line has been moved back about two inches for added comfort. When the third row of seats is sufficient storage space of five golf bags or four large suitcases. Four clips of food on hand, two rear and two backs in the second row, the convenience of storage.

It's easier than ever to load the Toyota Sienna, with wider doors and a row of seats in the second key. By sliding the second row of seats down to the back, an appointment is created on the road, making it easier to enter, exit, install a child seat, or put a child in a seat. The second row of seats can be moved all the way forward, just behind the front row to maximize cargo capacity behind, especially in the third row stored flat.

With the third row stowed and removed from the second row, the cargo area is about eight feet long by four wide. Open the back door is wide and spacious, set at a height that makes loading and unloading.

Cabin air filter comes standard with air conditioning system, which monitors the temperature of the three different areas.

Innovative Technologies

Toyota has a rear seat Dual View Entertainment Center is another innovative solution. The system uses two displays side by side to create a perfect 16.4 inch widescreen image from a single source. When two separate entertainment options are needed, the system can divide the screen into two individual screens, each with input from various sources. Used as a single screen, it can easily be seen from the third row, and can be operated remotely from anywhere. Used as two screens, the system can adapt to the preferences of two separate passengers who wish to play a video game or watch a DVD simultaneously via the second AUX.

Other technical innovations include the first camera Panorama Toyota behind the monitor. It offers two views behind the vehicle, including a 180 degree view, and display a back-up guides, helping motorists to turn off the parking lot or driveways.

Arriner Supercar Revealed [Photos, Specs & Video]

Arriner Supercar Specification
The Polish company has revealed Arriner Super, The original Sketch of this Super car was sketched in 2008.
This Arriner Super car is very similar to Lamborghini Murcielago.

Arriner Supercar is boosted with an powerful 6.2-liters V-8 engine with a impressive output of 638Hp Horsepower and a 819 Nm [604 lb-ft] of torque.

Features :
*Light-weight Chassis, being manufactured as a high strength steel tulbular construction combined with carbon-fiber and aluminum elements.
*The body of this Super car is manufactured from carbon-fiber and Kevlar composites for rigidity and light weight without compromising safety.
*Ceramic Brakes
*Thermal Imaging Camera
This Camera covers 100-meters ahead road and locates the Human or animal on the screen, By the temperature higher than environment (human or an animal) detects and displays on the screen.

Alloy-Wheels and Tiers
Large diameter light weight alloy-wheels and Ultra low-profile tiers for ultimate grip & control.
Front : 225/30 R19
Rear : 335/30 R20

Arriner Supercar Launch VIDEO



Arriner Supercar Road Testing : VEDIO



Please share your thoughts in the comments box....... ...!

Arriner Supercar : PHOTO GALLERY



Arriner Supercar Cockpit

Arriner

Saturday, July 30, 2011

VW Concept XL1 (2011)


Future of mobility is one of the most interesting of our time. The key question: How can the energy consumption of cars will be reduced if all stops were removed to be effective? There is now an answer to this question, and Volkswagen is delivered in the form of the new Concept Volkswagen XL1. Combined consumption: 0.9 l/100 km. No other hybrid car powered by an electric motor / combustion engine the most efficient mix of fuel. The prototype made its world debut at the Salon in 2011 in Qatar Motor (26 to 29 January 2011).

Conceptually, the XL1 Volkswagen is the third step in the evolution of Volkswagen's strategy in a liter. When opened the new millennium, Prof. Dr. Ferdinand Piech, now chairman of the Supervisory Board of Volkswagen AG, made the visionary goal of marketing a production car that was practical for everyday use with a consumption of 1.0 liters fuel per 100 km. The new XL1, Volkswagen demonstrates that this goal is within reach.
New Volkswagen XL1 to achieve CO2 emission value of 24 g / km, thanks to a combination of lightweight construction (self-supporting, and add-on components made of carbon fiber), very low coefficient of drag (Cd 0186), and a plug-in hybrid system - consisting of two-cylinder TDI (35 kW / 48 hp) electric motor (20 kW/27 hp), 7-speed dualclutch (DSG) and lithium-ion battery. Results: The fuel consumption of 0.9 liters per 100 kilometers, the new Volkswagen XL1 allows only 24 g / km of CO2. Because it is designed for plug-in hybrid prototype XL1 can run up to 35 kilometers of pure electric mode, ie do not cause emissions in use. The battery can be recharged by conventional electrical outlet at home. Of course, the reform of the battery is also recruited to recover energy while slowing down, and save as much as possible to the battery for reuse. In this case, the electric motor acts as generator.

Despite the high levels of efficiency, developers were able to design a development organization that provides more daily, with side by side seats instead of the tandem arrangement is seen in the first two 1-liter Car made in 2002 and L1 presented in 2009. The new Volkswagen XL1 produces wing doors make it easier to enter and exit the car. Further progress is made by body parts carbon fiber reinforced polymer pieces (CFRP), a technique used in the automotive Formula 1. Once again, Volkswagen has managed to achieve significant reductions in production costs - an important step to return a limited production run XL1. Background: collaboration with suppliers, Volkswagen has developed and patented a new system for the production of carbon fiber in this process is known as ARTM (Advanced Resin Transfer Moulding).

Plug-in hybrid concept

With the new XL1 Volkswagen is implementing a concept plug-in hybrids are more fuel-efficient technologies in the common rail turbodiesel engine (TDI) and dual-clutch transmission (DSG). TDI produces its maximum effect at 35 kW/48 hp 0.8-liter engine only. The set is housed hybrid above the rear axle car driving. The real hybrid module with an electric motor and the clutch is placed between TDI and 7-speed DSG, this module is integrated into the DSG gearbox, instead of the usual wheel. The lithium-ion battery provides E-motor with energy. The flow of energy at high voltage and the battery or the E-motor controlled by power electronics that operate at 220 volts. Volkswagen XL1 body electrical system is supplied with the necessary 12 volts via a DC / DC converter.

E-motor Interaction and TDI: The electric motor is accelerating TDI (stimulant), but as described can also feed the XL1 concept itself for a distance of 35 km. In this mode, the TDI is decoupled from the driveline to disengage the clutch, and closes. Meanwhile, the clutch on the side of the gearbox is kept closed, so the DSG is fully committed to the electric motor. Important: The driver can choose to drive the Volkswagen XL1 in pure electric mode (if the battery is charged). Once the mode button on the electrical panel is pressed, the car is powered solely by electricity. Restarting the IDA is a very soft and comfortable: In what is known as "pulse start" while driving TDI engine, the rotor of the electric motor accelerates, and is coupled to the clutch motor. This speeds up the TDI at the required speed and starts.

The entire process takes place without any shocks, so that the driver hardly notices the TDI engine restart.

When the XL1 is braked, the electric motor acts as a generator that uses the energy of braking to recharge the battery (renewal). In certain operating conditions, the load is divided in the TDI engine and an electric motor can be moved so that the diesel has the lowest efficiency. Fishing gear is automatically transferred to 7-speed DSG is also always be chosen to minimize power consumption. The motor controller regulates the flow of all energy and disk management tasks, taking into account the power demand at any time by the pilot. Some of the parameters used to implement the state power to provide optimal conditions are: accelerator pedal position and engine load as well as energy supply and mix of commercial energy and electricity at any given time.

The two-cylinder TDI used in the mass production of technology: 0.8-liter TDI (35 kW/48 hp) came from the 1.6-liter TDI, which is to drive cars like the Golf and Passat. 0.8 TDI has the same information as the 1.6-liter TDI common-rail distance between the cylinders (88 mm) diameter cylinder (79.5 mm) and stroke (80.5 mm). In addition, the concept of a twin-cylinder Volkswagen XL1 and mass-produced four-cylinder engine uses an internal action to reduce emissions. They are particularly piston recesses multiple injections and single injection in the direction of individual projects. Excellent, good engines, common-rail operation was moved to a two-cylinder engine. In addition to the balance within the room that controls the speed of rotation of the engine, while optimizing the engine is running smooth.

Meanwhile, the aluminum of the TDI was built for rigidity and accuracy, which in turn leads to very low friction loss. With the aim of reducing emissions, recycling of exhaust gases and an oxidation catalyst and diesel particulate filter is used. Equipped in this way, the 0.8 TDI already complies with the limits of the Euro-6 emissions standard.

Designed for the efficiency of the cooling system of the car. Control only by activating the TDI engine externally cooled electric pump when the engine operating conditions so require. This includes the cooling system is automatically controlled air intake system for the front of the cooling system of the vehicle to reduce drag. This thermal management strategy will also help reduce fuel consumption. Another electric water pump, which is used only when necessary, around the bottom loop to cool the temperature of the coolant starter generator and power electronics.

CFRP body is a technical masterpiece

The development team made extraordinary progress in the design of the CFRP body - in the form of its lightweight construction and aerodynamics. A comparison with the Gulf illustrates how innovative body concept for the new XL1 is.

The drag coefficient of the Gulf of success is very good for the compact segment: CD (0312) x (2.22 m2 frontal area) is equal to a total of 0693 m2 trawl (Cd.A) offer this references benchmark car in its class aerodynamics. Meanwhile, Volkswagen XL1 overcomes this performance with a 0186 value of CD and frontal area of ​​1.50 m2. The product of these two parameters gives a total drag, or the value of 0277 m2 Cd.A which is 2.5 times less than the Golf.

Designing a new era is 3888 VW XL1 mm long, 1665 mm wide and only 1,156 mm high. These are extreme dimensions. The Polo has a similar length (3970 mm) and width (1682 m), but it is much higher (1462 mm). The height of the new XL1 is approximately the same as a Lamborghini Gallardo Spyder (1184 mm). So it is easy to see how such a wonderful Volkswagen seems on the road - long and wide as a polo, but with a lower profile than a Lamborghini.

The wing doors for the new Volkswagen XL1 is also reminiscent of a sports car luxury. They consist of two points: making the A-pillars and windshield just above the roof structure, not just appear, but slightly forward as well. The doors also extends far into the roof. Once opened, they release an abnormally high amount of input and output space.

Visually, the new XL1 also adopts a style of lines L1 introduced in 2009, but the new prototype has a more dynamic, thanks to its greater width. The design of the whole body was subjected to uncompromising laws of aerodynamics. Opposite, with VW XL1 concept of the greater width of the car, then shrinks back. Seen from above, resembles the type of XL1, a dolphin, especially at the back where the lines optimally in accordance with the airflow over the vehicle body to reduce the air resistance of Volkswagen.
In side profile, reflecting the style of roof lines that trace an arc of a pillar back to the rear. The rear wheels are fully covered to avoid air turbulence, air flows here are optimized for small spoilers front and rear wheels. Observers will look for Mirror vain; replace the wing doors are small cameras that take on the role of mirrors that transmit digital images of the environment behind the car for two screens inside the vehicle.

The front of the new Volkswagen Concept XL1 does not exhibit the typical radiator grille, but reflects the current style of 'design DNA' Volkswagen, of which most of the horizontal line. In particular, a black cross-track (an area where no grid), which combines energy-efficient dual-LED lights form a continuous band. The air intake for cooling the actual design of the TDI engine, battery and interior is in the lower front section and an electronic control of the Louvre. Sideindicators Strait is also designed for LED technology, these are the bow "L" shaped wheel vertical and the horizontal line under the headlights. This will create a front-end, which - although it has been completely renovated, and its extreme dimensions - can be immediately recognized in the design of Volkswagen's clean lines.

Suzuki Kizashi Concept Apex (2011)



American Suzuki Motor Corporation (ASMC) announced a turbocharged version of its Kizashi concept sports sedan at the 2011 New York International Auto Show (NYIAS). Suzuki Kizashi Concept The Apex turbo highlights the link between the automotive division of Suzuki motorcycles and the champion.

"Our concept is already operating with turbo Suzuki Kizashi exceptional platform that gives a big boost," said Steve Younan, director of marketing for the automotive and product planning, American Suzuki Motor Corporation. "The Suzuki Kizashi concept of Apex will continue to increase our flagship sedan in the United States among fans who want the added power and performance."

More power under the hood

Suzuki Kizashi Concept Apex features Garrett turbocharger, air-liquid intercooler, electronic control and add a special calibration of the engine control unit provides excellent driveability. The system will power peak comes Kizashi 275-300 hp with a maximum power of 8.5 performance psi.Key the Suzuki Kizashi Concept Apex is its liquid-air intercooler, charge air cooling more efficient to purchase a package smaller. Heat exchanger unit, and a relatively small circulation pump was designed to cool the vehicle is minimally invasive. Intercooler primary interest is to reduce the overall length of the duct, which leads to lag gas turbo faster and lower, with a peak increase faster than most of the air-air intercooler systems. For the engine breathing impressive advantage Apex Concept of true free-flow dual exhaust system.

Bike Race grapics


Symbols are Suzuki Kizashi concept is based on the true Apex Suzuki Superbike race and emphasizes the theme of connecting blood line of the vehicle, Suzuki GSX-R Superbike. For more expressive front, the lower end wears custom LED lights. Concept apex is shod with Yokohama tires S. 245/35-R19 units, which is an advanced nano-technology, micro-fiber cloth combines to maximize traction on wet and dry conditions. The wheels are lightweight alloys with the performance of "burnt asphalt" End to communicate with the high performance Turbo Kizashi. Make sure that all this power will be introduced at the right place, the Suzuki Kizashi Concept Suzuki Apex of the Euro-spec high-intensity discharge lamps (HID) headlights.

Race-inspired Interior

The interior of the Suzuki Kizashi Concept Apex is treated catchy black leather with touches of blue laser Alcantara sports seats and steering wheel.

Friday, July 29, 2011

Green Overdrive: The Fisker Karma [video]



In the latest episode of Green Overdrive, Katie Fehrenbacher gets the full sales pitch on but no test drive of the first delivered Fisker Karma series hybrid electric vehcile.

The BMW i3 EV Concept & i8 Hybrid Concept [video]



More promotional video of the i3 EV Concept & i8 Hybrid Concept provided by BMW.

BMW i8 Concept: First Look


BMW's first plug-in hybrid vehicle will focus not just in saving the earth, but also on satisfying its driver's need for speed. Like the Chevrolet Volt, the BMW i8 concept combines a traditional gasoline engine with an electric drivetrain. According to BMW, the i8 can be as fuel-efficient as the best hybrid cars, while still delivering sports car-like performance.

An electric motor drives the front wheels, while a traditional gasoline engine drives the rears. The i8 can thus act as a front-, rear-, or all-wheel-drive car depending on which power sources are running. An "energy tunnel" containing the battery and drivetrain electronics runs down the middle of the vehicle, connecting the two axles.

The electric motor and engine peak at a combined 349 hp and 406 lb-ft of torque. That means the 0-to-62-mph sprint requires just 4.6 seconds. Top speed is electronically restricted to 155 mph. BMW says overall economy in European testing will be 2.7 liters per 100 kilometers, or 87 mpg. In real-world driving, the company expects the i8 to return mileage of 33 to 47 mpg. As gloating company executives note, no other production car can return the same combination of performance and economy.

The front-mounted electric motor is the same unit used in the i3 electric-car concept, but it is slightly modified to offer 128 hp and 184 lb-ft of torque. Because the i8 also has a gasoline engine, the electric motor's battery pack is significantly smaller than that in the i3. The i8 has an all-electric driving range of about 20 miles and can be fully charged in just under two hours. The electric motor can also recharge the battery, acting as a "through the road" hybrid system that can bolster the engine's output.

At the rear axle, a turbocharged 1.5-liter three-cylinder engine produces 220 hp and 221 lb-ft of torque. BMW would only tell us that the engine is mated to an "automatic" transmission with "enough" speeds. It may be a traditional automatic or perhaps a dual-clutch unit. However, BMW doesn't think the transmission in the i8 is very important to discuss as the electric motor provides plenty of torque regardless of the gasoline engine's operating speed or gear.

i8 Concept. The electric motor in the i8 Concept has been adopted from the BMW i3 Concept and modified for use in the i8 Concept’s plug-in hybrid power train—i.e., for operation with a smaller battery pack and in conjunction with an internal combustion engine. It drives the front axle, while a 164 kW/220 hp turbocharged three-cylinder gasoline engine developing up to 300 N·m (221 lb-ft) of torque drives the rear axle. Together, the two drive units take the vehicle to a governed top speed of 250 km/h (155 mph).

Like the electric motor, the 1.5-liter three-cylinder gasoline engine was developed entirely in-house by the BMW Group.

A high-voltage generator attached to the internal combustion engine can generate power for recharging the batteries. This option is only used to increase the range of the vehicle while out on the road, and is not intended as a substitute for stationary recharging at an electric power socket.

Locating the electric motor at the front axle of the BMW i8 Concept optimizes braking energy recuperation, since the front axle is where greater braking forces are developed due to the dynamic wheel load shift when decelerating. Whenever there is a chance to recuperate braking energy, intelligent driving dynamics systems make the most of it, taking into account traction conditions and driving situation, without compromising stability and dynamics, BMW says. This allows very high levels of braking energy recuperation even in the wet or in snow. Depending on requirements, braking is initially provided by the recuperation function and only when more powerful braking is required is the conventional brake system engaged.







BMW i3 Concept: First Look


BMW has finally given us our first official, undisguised look at its futuristic, all-electric city car. For now the i3 is still labeled a concept, but this car is much more complete than the MegaCity concept that preceded it. The four-passenger i3 concept is perhaps the most advanced take on electric cars yet, and draws on BMW's experience with a fleet of 600 Mini E and 1000 BMW ActiveE electric cars. Unlike those cars, however, which were traditional cars converted to electric drive, the i3 was developed from the ground up to accommodate electric propulsion.

The i3 is built around a new chassis concept called LifeDrive, which divides the vehicle into sections for Life, the passenger compartment, and Drive, the powertrain and battery. For the i3, the bottom half of the car is the Drive section, and is made mostly of lightweight aluminum; the Life passenger compartment sits on top and is built from carbon-fiber reinforced plastic (CFRP). Employing these lightweight materials keeps the i3's weight down to just 2750 pounds. The Nissan Leaf, for comparison, tips the scales at 3366 pounds.

BMW says that CFRP is as strong as but 50 percent lighter than steel. The entire Life CFRP shell weighs less than 220 pounds. Better yet, it never rusts and reportedly offers better protection than steel in a crash. CFRP only forms the Life sections' shell, however, as replaceable plastic panels form the i3's true bodywork. The Life section slots on top of the Drive chassis and is attached with strong adhesives and four bolts.

The i3's electric motor was developed by BMW because the company wanted tight control over the feel and performance of its powertrains. It is said to be 40 percent smaller than the similar motor used in the Mini E. It is rated at 170 hp and 184 lb-ft of torque, and has a single-speed transmission. The motor is located directly above the rear axle, making the i3 a rear-wheel-drive vehicle and also keeping the front-rear weight balance even.

The motor is fed by a liquid-cooled lithium-ion battery pack that is mounted under the floor of the passenger compartment. This means there is no intrusion or transmission tunnel in the cabin, and also helps keep the i3's center of gravity low for better handling and stability. BMW wouldn't specify the battery's storage capacity.

Though the maximum range per charge is rated at 140 miles, BMW admits real-world i3 mileage will be between 80 and 100 miles -- approximately on par with the range offered by the Nissan Leaf. Data from the Mini E trials taught BMW that a battery range of 74 to 93 miles would satisfy 90 percent of all drivers. The i3 concept can reach 62 mph in 7.9 seconds, and its top speed is limited to 93 mph because BMW says higher velocities would drain the battery too quickly.

A full charge is said to take just six hours via a standard European outlet, while an optional fast-charger yields an 80-percent charge in just one hour. Charge times on American 120-volt outlets will likely be longer.

i3 Concept. The electric motor of the BMW i3 Concept is designed primarily for operation in an urban environment. Already tested in a pre-production version in the BMW ActiveE, the version of this permanently excited hybrid synchronous motor which will be used in the BMW i3 Concept has undergone further optimization in terms of weight and driveability.

A single-speed gearbox accelerates the BMW i3 Concept to an electronically governed 150 km/h (93 mph). The BMW i3 Concept accomplishes 0-60 km/h (37 mph) in less than four seconds and 0-100 km/h (62 mph) in under eight seconds. The motor is located directly above the drive axle, for optimal and typical BMW rear-wheel-drive handling characteristics.

With the dual accelerator/decelerator function of the accelerator pedal approximately 75% of all braking operations around town can be performed by energy recuperation which generates a braking effect, BMW says. Intensive use of this energy recuperation function of the electric motor can increase the driving range by up to 20 per cent. Only when the driver’s braking request exceeds a given level is the conventional brake system of the BMW i3 Concept engaged as well.

A coasting facility makes this single-pedal control of acceleration and braking using just the accelerator even more user-friendly. The BMW i3 Concept features a distinct “neutral” position of the accelerator pedal—i.e. rather than switching straight to recuperation when the driver eases off the pedal, the electric motor’s zero torque control keeps the drive train disconnected as long as the pedal is in this position. The vehicle now coasts without consuming power, driven by its own kinetic energy. Used as part of a proactive driving style, this coasting mode is a way to increase the driving range even further.

BMW developed the motor and power electronics for the i3 Concept entirely in-house. The space requirements of the electric motor used in the BMW i3 Concept have been reduced by 40% compared with the motor used in the MINI E. This compact drive unit is mounted over the rear axle, together with the power electronics, transmission and differential, causing no loss of interior space.

The BMW i3 Concept’s battery system has also undergone detailed optimization which reduces the extent to which external factors can influence the vehicle’s power and driving range. An integrated liquid cooling system keeps the battery at its optimal operating temperature at all times, helping to boost the performance and life expectancy of the cells. The climate/heating system cools the fluid circulating in the battery housing via a heat exchanger.

If necessary, in winter, this fluid can also be heated in order to bring the battery up to its optimal operating temperature of around 20 °C. The battery can be fully recharged in six hours at a standard power socket. If a high-speed charger is used, an 80% charge can be achieved in just one hour.

Optional range extender. The BMW i3 Concept offers an optional Range Extender, the REx, which allows the electric driving range to be increased. REx, a small gasoline engine, drives a generator which maintains the battery charge level and therefore extends the range of the electric motor. As soon as the battery charge reaches a critical level, REx supplies the necessary energy to get the driver the rest of the way to the destination.

The compact size of the electric motor used in the BMW i3 Concept means there is room left over to accommodate REx and its attached generator over the rear axle, alongside the drive components. The gasoline engine complies with the SULEV standard. To reduce fuel consumption to a minimum, REx also features such functions as Automatic Start-Stop and other intelligent operating strategies.







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