The 2011 Ford Mustang GT features the new 5.0L Ti-VCT V8 engine. Packing 412 horsepower and 390 lb-ft of torque, the engine produces 97 hp and 65 lb-ft more than the 4.6-liter V8 used in the 2010 Mustang GT. Despite the added power, Ford projects fuel economy will rise to 17 city 25 highway (up from 17 city 23 highway) for models equipped with a six-speed automatic transmission. The fuel economy rating for the six-speed manual will remain unchanged at 16 city 24 mpg highway. To squeeze out the extra mileage, Ford equipped the car with Twin Independent Variable Camshaft Timing (Ti-VCT), an Electric Power Assist Steering (EPAS) system, and an additional rear decklid seal (to improve aerodynamics).