Chrysler 300 SRT8
The Street and Racing Technology (SRT) performance engineering team builds upon the all-new 2011 Chrysler 300 sedan already executed for a world-class luxury experience, to deliver Chrysler’s most powerful and best handling model ever for 2012.
Projected performance numbers include 0-60 mph acceleration in the high 4-second range; quarter mile in high 12 second range; 0-100-0 mph in less than 16 seconds, top speed of 175 mph and stopping power from 60-0 mph in 120 feet.
Owners of any Chrysler Group SRT vehicle receive one day of professional driving instruction from the Richard Petty Racing School as part of the SRT Track Experience, designed to maximize their driving knowledge and skills on the street or track. Sessions are held throughout the year at selected tracks.
The return of the 300 SRT8 to the Chrysler lineup in 2012 evokes a strong comparison to the original high-performance production car of its time – the 1955 Chrysler 300. Known for simple, strong lines, excellent engineering, high levels of luxury and outstanding performance with the first modern American V-8 engine to produce 300 horsepower, the first Chrysler 300 (C-300) was styled by Virgil Exner, who radically redesigned the entire Chrysler line and created what they called "The Forward Look" in 1955. Without much chrome on the sides, his designs were simple, but strong. Exner is credited with creating the illusion of fast, forward movement.
The Chrysler C-300 won on both the road course and the “flying mile” at Daytona in 1955. In 1956, the Chrysler 300B model won both events again. In fact, the Chrysler 300s dominated NASCAR competition in 1955 and 1956, taking the overall championship in both years. A legendary and luxurious performance car was born. The “letter cars” quickly became the most desirable of the Chrysler lineup and became known as the “Beautiful Brutes.”
Under the hood of the 2012 Chrysler 300 SRT8, the new 6.4-liter HEMI® V-8 makes its debut in the Chrysler brand product lineup delivering an estimated 465 horsepower and 465 lb.-ft. of torque, up 40 horsepower and 45 lb.-ft. over the 6.1-liter HEMI V-8 it replaces.
The improved torque output - including an additional 80 lb.-ft. at 2,900 rpm - allows for inspired standing starts and improved straight-line performance while new, performance-tuned motor mounts improve idle stability and ride control at any speed. An active intake manifold and high-lift camshaft with cam phasing provides maximum low-end torque while optimizing high-end power.
Even with the elevated power numbers, an estimated 25-percent fuel economy increase on the highway is achieved by use of a new for 2012 active valve exhaust system that allows the standard Fuel Saver technology (four-cylinder mode) to engage over a wider rpm range. The new active exhaust system also allows for straight-through mid and rear mufflers for a throaty exhaust note under engine load.
Standard steering wheel-mounted paddle shifters join the standard Auto Stick on the floor console. Both are mated to the proven five-speed automatic transmission, allowing a choice of spirited shifting on the road and the race track.
Both methods give the driver the ability to manually shift the transmission. The transmission controller calibration in “Auto” mode prevents situations that might over rev the engine; while in “Sport” mode, it allows the driver full control of the shifting schedule. Fully adaptive electronic control of all shifting makes the powertrain more responsive while minimizing harshness.
New for 2012 is an Adaptive Damping Suspension (ADS) system that is tuned specifically for the Chrysler 300 SRT8 to offer a compliant and comfortable ride. The ADS system also uses a wide range of on-road and driver inputs - such as vehicle speed, steering angle, steering speed, brake torque, throttle position and lateral and vertical accelerations - to automatically tune the suspension for specific conditions when necessary.
In addition, drivers can manually choose between “Auto” and “Sport” settings that quickly change the shock damping and harshness characteristics from everyday commuting to more spirited driving situations.
The performance SRT-tuned, fully-hydraulic steering system also has been improved with a new, heavy-duty pump and revised gearing to give drivers more direct feel and on-center response.
New seven-spoke, 20-inch lightweight forged aluminum wheels and available three- or four-season tires provide great looks with fun-to-drive performance and handling.
Source: Chrysler press