Jeep Wrangler

Jeep introduces the all-new 3.6-liter Pentastar V-6 petrol engine that will be equipped on the 2012 Jeep Wrangler and Jeep Wrangler Unlimited. 3.6-liter V-6 powertrain provides more fuel efficiency, improved on-road driving dynamics and refinement, more power and more torque. Petrol powertrain now adds upgraded automatic transmission for refined shifting and greater performance. Dramatically improved on-road performance combines with even more off-road prowess. New petrol engine joins 2.8-liter turbo diesel engine for European lineup.In Europe, the all-new 3.6-liter petrol powertrain will be introduced on Jeep Wrangler and Jeep Wrangler Unlimited Sport, Sahara and Rubicon trim levels starting November 2011.3.6-liter Pentastar V-6 EngineCompact and lightweight, the all-aluminum 3.6-liter Pentastar V-6 engine is more than 40 kg (90 lbs) lighter than the previous 3.8-liter V-6 engine that was constructed with a cast-iron block. The Pentastar engine is extremely quiet, constructed with a high-pressure, die-cast aluminum block fitted with cast-iron bore liners and aluminum cylinder heads. The engine also has been designed to meet all known future worldwide emission standards and is currently Euro 5 certified.

The 3.6-liter V-6 engine is manufactured at the Trenton engine plant in Michigan (USA).TransmissionsThe A580 automatic transmission benefits Jeep Wrangler as much as the new petrol engine, with more refined shifting and gear selection. By increasing the number of speeds, the transmission allows the engine to operate in a more efficient RPM range, which helps increase fuel economy. More speeds also enable the engine to remain in the torque curve, increasing acceleration. The new Wrangler (two-door) boasts a 37-percent improvement in 0 - 100 km/h time, which is now 8.1 seconds. Also, a lower first-gear ratio in the new automatic transmission gives the Wrangler more off-road capability via a lower overall crawl ratio.Electronic Range Select is standard for all automatic-equipped Jeep Wrangler models. The electronic stability control (ESC) also has been optimized to perform effortlessly with the new 3.6-liter V-6 engine.Along with the proven NSG 370 six-speed manual transmission, engineered for the newest Jeep Wrangler are a new clutch housing, flywheel and long-travel damper clutch. The improvements are a result of the adaptation of the transmission to the 3.6-liter V-6 engine.The five-speed automatic transmission is produced in Kokomo, Indiana (ITP2), and the six-speed manual transmission is produced in Gaggenau, Germany.

EngineeringJeep Wrangler delivers unmatched off-road capability with legendary four-wheel drive and is produced with more than seven decades of 4x4 engineering experience behind it. Wrangler continues to offer a body-on-frame design, front and rear five-link suspension system, live axles and electronic lockers.Jeep Wrangler now offers a choice of two transmissions: a six-speed manual and a five-speed automatic gearbox.Along with a new powertrain, Jeep engineers have thoroughly optimized ride and sound characteristics of the Jeep Wrangler's body-on-frame design. New motor and transmission adaptations and revised suspension calibrations contribute to overall improvements that are immediately evident both on- and off-road.The interior sound quality is greatly improved through refinements in the powertrain mounting system, noise damping in the firewall and the inclusion of the first Jeep Wrangler engine cover to effectively isolate the cabin from noises emulating from the engine and road surfaces.On the outside, engine noise is barely perceptible at idle. With the new 3.6-liter V-6 engine, all accessories are mounted directly to the engine with no accessory brackets. This helps ensure that all accessories, including the power steering pump, alternator and air conditioning compressor, are anchored firmly and less susceptible to vibration and noise.Shocks have also been retuned and are designed for optimum balance between advanced on-road handling and rugged off-road capability.Axles and Transfer CasesThe Jeep Wrangler is now available with more axle gear ratios, allowing customers to optimize fuel economy and/or vehicle capability. Wrangler is available with 3.21, 3.73 or 4.10 ratios depending on model. Also, Jeep Wrangler offers towing capability up to 2,500 kg.The capable driveline of the Sport and Sahara models includes a Dana 30 front axle and Dana 44 rear axle. The Command-Trac® NV241 part-time, two-speed transfer case features a 2.72:1 low-range gear ratio.The Rubicon model features heavy-duty Dana 44 front and rear axles and the Rock-Trac® NV241 two-speed transfer case with a 4.0:1 low-range gear ratio. Rubicon also includes electric front and rear locking differentials and disconnecting front sway bar, taking Jeep Wrangler to the highest level of capability.2.8-liter CRD EngineThe all-new 3.6-liter V-6 engine joins the new 2.8-liter turbo diesel engine with fuel-saving Stop/Start technology. The diesel engine provides power of 200 hp DIN (147 kW), a 13-percent improvement over the prior 2.8-liter diesel engine. Torque for the engine comes in at 410 N•m (302 lb-ft) with its six-speed manual transmission and 460 N•m (339 lb-ft) with its five-speed automatic transmission.Jeep Wrangler's diesel engine, when paired with the manual transmission, incorporates Stop/Start technology - the first application of this technology on a Chrysler Group vehicle. Stop/Start improves fuel efficiency and reduces CO2 emissions by managing the amount of time the engine runs. With Stop/Start, the engine is shut off when the vehicle is stopped, the shift gear is in Neutral and the clutch is released. The engine then restarts automatically when the clutch pedal is depressed. Drivers can deactivate the technology via a button on the dashboard, and an icon displays in the instrument panel to indicate the Stop/Start status.

Alfa Romeo 4C Concept

Alfa Romeo 4C Concept made its debut at the 81st Geneva International Motor Show. This compact "supercar" which represents the true essence of a sports car, according to the brand's values: performance, Italian style and technical excellence aimed at maximum driving pleasure in total safety.
The new concept presents the classic formula of the two-seater, rear-wheel drive coupé with its engine at the centre, a length of approximately 4 metres and a wheelbase of less than 2.4 metres: dimensions which serve both to emphasise the compact size of the car and to accentuate its agility. Distinguished by its graceful and clean external lines, the same principles are also applied to the inside, with the Concept's specific on-board design maintaining features and devices which directly reflect the car's sporting spirit.
On the Alfa Romeo 4C Concept technology and materials derived from the 8C Competizione find a home - carbon, aluminium, rear-wheel drive - and technology derived from Alfa Romeo models currently on sale: the 1750 turbo petrol engine with direct injection, the "Alfa TCT" twin dry clutch transmission and the Alfa DNA dynamic control selector.

Quite simply, this vehicle screams Alfa. Its sports car soul creates a unique driving sensation, both on the road and when racing, where its velocity and transverse acceleration become even more demanding.
Born from the experience acquired through the Alfa Romeo 8C Competizione and 8C Spider models, the new concept car shares its rear-wheel drive with the exclusive supercars as well as its philosophy based on achieving maximum driving pleasure and the proverbial Alfa Romeo road handling. This is an objective which the 8C Competizione and the 8C Spider pursue mainly through their increased power, while the Alfa Romeo 4C Concept follows the route of limited weight, made possible by extensive use of carbon, which also plays a structural role and guarantees exceptional agility with a weight/power ratio which is lower than 4 kg/HP. The chassis supports a body crafted completely from carbon, inside which there is space for the driver and passenger, while the rear frame structure and the crash boxes use aluminium extensively. The final result is a significant reduction in weight, limited to less than 850 kg, as well as the optimisation of the vehicle's centre of gravity, which gives the advantage of increased agility and drivability on the most challenging roads.

The name "4C Concept" is suggestive of the sports driving pleasure which only the spectacular "4 cylinder" 1750 Turbo Petrol engine which offers over 200 HP can bring. Already featured on a number of models in production, for example the Giulietta Quadrifoglio Verde, the engine boasts cutting-edge technical solutions such as direct injection, dual continuous variable valve timing, turbocharger and the revolutionary scavenging control system which eliminates turbo lag.
Located centrally in the rear of the vehicle, the engine in the Alfa Romeo 4C Concept ensures performance which matches or exceeds that of a 3 litre engine whilst still delivering the moderate fuel consumption which is typical of a compact, 4 cylinder engine. Coupled with the new automatic "Alfa TCT" twin dry clutch transmission, launched only a few months ago on the MiTo and which will soon be available on the Giulietta, the powerful 1750 Turbo petrol engine allows the Alfa Romeo 4C Concept to reach a top speed of over 250 km/h and to accelerate from 0 to 100km in under 5 seconds. The vehicle integrates its Alfa DNA technology perfectly, a true philosophy which brings together all of the on-board technology, making it enjoyable and customisable for the driver and further accentuating the "competitive" nature of the Concept compared to other vehicles currently on sale.

The Alfa Romeo 4C Concept has an extremely sophisticated suspension layout (high quadrilateral at the front, MacPherson at the rear) to ensure maximum agility and road handling. This solution, along with the rear-wheel drive and the extraordinary weight/power ratio, ensures Alfa Romeo driving pleasure, enhanced even further by the weight distribution (40% on the front axle and 60% on the rear axle). The Concept takes up the Brand's sporting tradition, taking us back to its origins, when agility and the weight/power ratio were the keys to a successful racing vehicle, and combining these aspects with the Alfa Romeos which take to the road every day.
This car is not simply an exercise in style created for the Motor Show; it will be on sale in 2012 and is set to reinforce Alfa Romeo's global growth.

Audi A8 Hybrid

2012 Audi A8 Hybrid Release - Audy A8 Hybrid finally released to the market to jazz up the fight Green Luxury Sedan. The car is ever present as a concept car in the event the Geneva Motor Show in 2010, appeared similar to the regular A8.  Audi A8 Hybrid is not undergone many changes, but this four-door luxury cars would be the most efficient car in its class.

For exterior A8 Hybrid comes with LED Daytime Running Lights typical Audi shaped like wings, the presence of the logo ‘Hybrid’ on the back, and the use of 10-spoke alloy wheels. In the cabin still looks the same as the regular version, there are only a few small differences, such as the use of three-wheel bars, tachometers spiked with green color and distinctive Audi MMI system that displays the condition of the car battery on the screen measures 8 inches. A8 Hybrid has, AC 3 zones that turn on automatically, and the concoction Bose sound system that produces quality sound.

For machinery, A8 Hybrid uses technology TFSI engine to the body A8 Hybrid. This sophisticated machine with a capacity of 2,000 cc, 4 cylinder engine capable of producing 211 hp power. This machine is accompanied by the spraying power electric motors 54 hp. And if the engine and electric motor work together will generate power of 245 hp. Power is channeled through the 8-speed Tiptronic transmission. For fuel consumption below 6.4 liters per 10 kilometers. If you rely on electric power, this car can reach a maximum speed of 100 kph in a high speed.

Toyota Camry Daytona 500 Pace Car

Toyota Motor Sales, U.S.A., Inc. (TMS) and Daytona International Speedway (DIS) announced the all-new 2012 Toyota Camry will serve as the official pace car for next year's DAYTONA 500®.
Toyota will showcase the new Camry -- the best-selling car in America for nine years running -- at Daytona in 'The Great American Race,' Feb. 26, 2012. The race annually kicks-off the NASCAR Sprint Cup Series season.
"We're thrilled to be able to feature the new Camry in Daytona at the season's biggest race," said Ed Laukes, TMS corporate manager of motorsports marketing. "We think the DAYTONA 500 is the perfect place to showcase the all-new Toyota Camry -- which will go on sale this fall. We knew when the opportunity arose to partner together with Daytona that it would be an extraordinary way to highlight our new Camry, as well as reinforce Toyota's commitment to NASCAR and its fans."

Toyota Camry went on sale in 1983 and since then more than nine million have been sold in the U.S. Camry has been the best selling car in America for 13 of the past 14 years.
This year marks the 25th anniversary of Camry production in Georgetown, Ky. Toyota began manufacturing the Camry in Georgetown in 1986 and the vehicle is now also built in Lafayette, Ind.
The 2012 Camry debuts a bold, sophisticated new design with a more spacious interior, improved driving dynamics and an even quieter ride than before. The new model features class leading safety, fuel economy and multi-media technology.
"NASCAR and Daytona International Speedway provide a uniquely American platform for manufacturers to display their technology, innovation and overall automotive excellence," said Daytona International Speedway President Joie Chitwood III. "After nearly eight years of competing at NASCAR's highest level, I'm pleased to have the 2012 Toyota Camry pace the DAYTONA 500."

Toyota has previously provided pace vehicles at several NASCAR tracks, including Auto Club Speedway of Southern CaliforniaSM, Charlotte Motor Speedway, Chicagoland Speedway®, Dover (Del.) International Speedway, California's Infineon Raceway, Kansas Speedway®, Martinsville (Va.) Speedway®, Nashville Superspeedway, New Hampshire Motor Speedway, Phoenix International Raceway®, Richmond (Va.) International Raceway®, Wisconsin's Road America and Watkins Glen (N.Y.) International®.
In 2004, Toyota began participating in NASCAR competition by fielding Tundras in the NASCAR Camping World Truck Series (NCWTS). Three years later in 2007, Toyota began competing in the NSCS and the NASCAR Nationwide Series (NNS) with the Camry.
Toyota has won three consecutive manufacturer's titles in the NNS (2008-2010) with the Camry, and Toyota racers have earned one driver's title (Kyle Busch in 2009) and registered 60 race victories in the NNS. In NSCS competition, Camry drivers have earned 36 first-place trophies.
In seven seasons participating in the NCWTS, Toyota has captured five consecutive manufacturer's championships (2006-2010), and Tundra drivers have won driver's titles with Todd Bodine (2006 and 2010) and Johnny Benson (2008), and have earned 88 race wins.
At Daytona International Speedway, Toyota drivers have recorded eight NASCAR wins across NASCAR's three national touring series, including one NSCS win (Kyle Busch in 2008), two NNS wins (Denny Hamlin in 2008 and Tony Stewart in 2008) and five NCWTS wins. In 2008, Hamlin claimed Toyota's first-ever NSCS victory in a non-points qualifying event to determine the Daytona 500 starting lineup.

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