1-2 of 2 cars

Engines & Power

R8 Coupe quattro

SLR McLaren Roadster

Standard Engine 4.2L 420 hp V8 5.4L 617 hp V8
Horsepower 420 @ 7800 RPM 617 @ 6500 RPM
Torque (lb-ft) 317 @ 4500 RPM 575 @ 3250 RPM
Valves/Valve Configuration 32/DOHC 24/SOHC
Displacement (cc) 4163 5439
Bore X Stroke (in.) 3.33 X 3.65 3.82 X 3.62
Compression Ratio 12.5:1 9.0:1
Fuel Type/System Gasoline/EFI Gasoline/SEFI
Turbocharger No No
Supercharger No Yes

Transmissions

R8 Coupe quattro

SLR McLaren Roadster

Standard Transmission 6-Speed Manual Overdrive 5-Speed Automatic Overdrive

Payload & Towing

R8 Coupe quattro

SLR McLaren Roadster

Passenger Volume (cu. ft.) No data No data
Cargo Volume (cu. ft.) No data No data
Standard Towing (lb.) No data No data
Max Towing (lb.) No data No data
Standard Payload (lb.) No data No data
Max Payload (lb.) No data No data
Standard GVWR (lb.) No data No data
Max GVWR (lb.) No data No data

Braking & Traction

R8 Coupe quattro

SLR McLaren Roadster

4 Wheel Drive/All Wheel Drive Std. N/A
ABS Brakes (2 or 4 Wheel) Std. Std.
Automatic Load-Leveling N/A N/A
Electronic Brake Assistance N/A Std.
Limited Slip Differential or Axle N/A N/A
Locking Differential Std. N/A
Traction Control Std. Std.
Vehicle Stability Control System Std. Std.
Next Steps

R8 Coupe quattro

SLR McLaren Roadster

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BB06 - 7/25/2014 6:57:40 AM