Power and performance

Mopar earned its factory-designed performance reputation with enthusiasts and the most discerning racing drivers for the past 75 years – and the new Mopar ’12 is designed to showcase the brand’s prowess.

When looking under the hood of the Mopar ’12 300, an exclusive Mopar engine cover hints at the 363 horsepower 5.7-liter HEMI V-8 engine with innovative four-cylinder mode Fuel Saver Technology beneath. Backed with a proven five-speed W5A580 automatic transmission, Mopar aficionados will appreciate the unique Mopar shifter combined with Auto Stick. With Auto Stick, drivers may select a higher or lower gear while the transmission controller helps prevent the possibility of an over-rev condition.

At the rear, the differential has been boosted from 3.06:1 to a 3.91:1 final-drive ratio for enhanced acceleration – unique to the Mopar ’12 – enabling 0-to-60 mph blasts in the low 5-second range.

Track-tuned suspension delivers precision handling

The new Mopar ’12 300 features the second-generation E-segment architecture’s performance-tuned suspension with 42 percent stiffer front and 23 percent stiffer rear spring rates compared to the Chrysler 300 models with touring-tuned suspension. For improved grip and braking, stickier P245/45R20 Goodyear Eagle F1 three-season tires replace all-season radials, and high-performance brake linings mounted to dual-piston front and single-piston rear calipers deliver fade-resistant stopping performance.