McLaren Mercedes SLR Stirling Moss Speedster vs Porsche 911 Speedster vs Aston Martin V12 Speedster

Picture of SLR Stirling Moss Speedster
Picture of Porsche 911 Speedster (991)
Picture of Aston Martin V12 Speedster
Category SLR Stirling911 SpeedsterV12 Speedster
Engine layout V8B6V12
Max power (ps) 650510700
Max torque (Nm) 820470752
Curb weight (kg) 156815321800
Power / tonne (ps) 415333389


Category SLR Stirling911 SpeedsterV12 Speedster
Track Performance 000
Straight line speed 000
Total 000


There is no clear winner in this comparison.

However, does not have enough lap times and performance data to make this comparison conclusive.

This comparison has been viewed 11 times.

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hostboy  5m ago

It could be argued that the Aston Speedster's true rivals aren't quite the Ferrari Monza and McLaren Elva, but more like the Porsche Speedster and the much older Mercedes Stirling Moss.

The V12 Speedster is barely quicker than a variety of American muscle and all-wheel-drive German grand touring cars.