SL63 AMG revealed [video]
The Mercedes-Benz SL63 AMG features the familiar M157 twin-turbocharged 5.5-liter V8 engine that produces 529bhp (394 kW / 536 PS). Thanks to the all-aluminum bodyshell and assorted magnesium components the SL's body now weighs 242 pounds (110 kg) lighter than its steel bodied predecessor. The result is a vehicle that achieves greater performance running 0-62mph in 4.3 seconds (4.2 seconds with the AMG Performance Pack) and 30 percent combined fuel consumption savings with 28.5mpg and CO2 emissions at 231g/km compared to 328g/km for the previous generation.