Unlike the M3's small displacement V8, the C63 AMG Coupe uses a big 6.2-liter V8 good for 443 lb-ft of torque and 451 horsepower. The torque curve of the engine is just as impressive as its output: from 2000 to 6250 rpm the driver always has more than 360 pound-feet on tap - ideal for powerful acceleration in any engine speed range.
Maximum torque of 443 pound-feet comes at 5000 rpm. The torque curve is equally impressive: from 2000 to 6250 rpm the driver always has more than 360 pound-feet on tap -- ideal for powerful acceleration in any engine speed range.
For those looking for even more power, the AMG Development Package ups output to 481 ponies by borrowing forged pistons, connecting rods and lightweight crankshaft from the SLS AMG's engine. Torque remains unchanged. Expect real-world zero-to-60 times in the high three-second range (Mercedes' conservative estimate has it taking a few tenths longer).
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