allautocar: RWD

Chassis
Wheels	19 x10 front/20x 13 rear
Tires Front	255/35 ZR19
Tires Rear	330/35 ZR20
Front Suspension	Double wishbone configuration
Rear Suspension	Multilink
Drivetrain
Layout	Mid-Engine, RWD
Transmission	Manual sequential 7 speed, automatically sequential with paddle shift or (conventional) manual in H-pattern
Differential	LSD
Engine
Type:	Central rear longitudinal-mounted V10
Induction	Supercharged
Horsepower	780 bhp @ 6300 rpm (gasoline), 840 bhp @ 6250 rpm (E90 Ethanol)
Torque	920 Nm (679 lb-ft.)
Displacement	8.3 liters
Exterior
Body Type	2 Door, 2 Seat Sports Car
Length	4650mm
Width	1980mm
Height	1200mm
Curb Weight	1350 kg
Performance
Acceleration (0-100 km/h)	2.9 seconds
Top Speed	More than 350 Km/h

Drivetrain
Layout	Front Engine, RWD
Engine
Type:	Supercharged AMG-Sourced V8
Engine & Transmission
Displacement cu in (cc):	5.4 liters
Power bhp (kW) at RPM:	478 kW/650 bhp
Exterior
Body Type	2 Door, 2 Seat Open Speedster
Materials	Carbon Fiber Exterior/Carbon Fiber, Aluminum, Leather Interior
More Info...
Release Date	Production Begins June 2009
Performance
Acceleration (0-100 km/h)	Less than 3.5 seconds
Top Speed	217 mph
Bhp per Liter	118.2 bhp per liter

allautocar

Chassis
Wheels	Available forged 19-inch AMG light-alloy wheels
Tires Front	255/35 R 19
Tires Rear	285/30 R 19
Suspension	AMG RIDE CONTROL sports suspension with steel-spring front struts, rear air AMG air suspension
Drivetrain
Layout	Front Engine, RWD
Transmission	AMG SPEEDSHIFT MCT 7-speed sports transmission
Differential	Electronic locking LSD with ESP selectable suspension characteristics
Engine
Type:	Handbuilt AMG V8 introduced on SL63 AMG Roadster
Displacement	6.2 liters
Induction	Naturally aspirated
Horsepower	525 bhp
Torque	465 lb-ft. (630 Nm)
Performance
Acceleration (0-100 km/h)	4.5 seconds
Top Speed	155 mph, electronically limited