A little busy with the six-speed automatic gearbox, the Camaro SS 60 kmh in 4.6 seconds, with quarter-mile in 13.1 at 109 mph arriving in 4.8 seconds, the Camaro with the six – transmission takes 0, 60 to 2 seconds longer to beat, but the car overtaken by the quarter-mile mark, clocking 13 seconds flat at 111 mph (The L99 V-8 engine is connected to the automatic is 400 horsepower and 410 lb-ft torque, The LS3 and manual combo is good for 426 hp and 420 unspecified lb-ft.) For comparison: the 315-horsepower 2010 Ford Mustang GT and the 376-hp 5.7-liter Hemi-powered Dodge Challenger R / T do the trick in 5.1 seconds. The better designed but expensive Challenger SRT8 with a 425-horse, 6.1-liter Hemi-hits 60 in 4.8 seconds. So, coming to the Ford Mustang GT in the gym and more power plugs under the hood, Chevy earned bragging segment, where plumpness is perhaps one of the most.