Mercedes-Benz AMG SL vs Porsche Carrera GT

How does the Mercedes-Benz AMG SL stack up against the Porsche Carrera GT? We put their headline specs side by side so you can see exactly where each car leads.

Mercedes-Benz AMG SLMercedes-Benz AMG SL
vs
Porsche Carrera GTPorsche Carrera GT
SpecMercedes-Benz AMG SLPorsche Carrera GT
Horsepower (max)585 hp612 hp
0-100 km/h (fastest)3.6 s3.9 s
Top speed315 km/h330 km/h
Variants31
Body styleRoadsterRoadster
GenerationR232980
Production2022 – present2004 – 2007
Length4,705 mm4,613 mm
Width1,915 mm1,921 mm
Height1,359 mm1,166 mm
Wheelbase2,700 mm2,730 mm

Mercedes-Benz AMG SL vs Porsche Carrera GT: common questions

Is the Mercedes-Benz AMG SL or Porsche Carrera GT faster?
The Mercedes-Benz AMG SL is quicker, hitting 0-60 mph in 3.4s versus the Porsche Carrera GT's 3.7s (0-100 km/h in 3.6s vs 3.9s).
Which has more horsepower, the Mercedes-Benz AMG SL or the Porsche Carrera GT?
The Porsche Carrera GT makes more power: 612 hp (456 kW) versus 585 hp (436 kW) for the Mercedes-Benz AMG SL.
Is the Mercedes-Benz AMG SL or Porsche Carrera GT faster on top speed?
The Porsche Carrera GT has the higher top speed at 205 mph (330 km/h), versus 196 mph (315 km/h) for the Mercedes-Benz AMG SL.
What is the main difference between the Mercedes-Benz AMG SL and the Porsche Carrera GT?
Both are roadsters in the same class. The Porsche Carrera GT has the power advantage, while the Mercedes-Benz AMG SL undercuts it, so the choice comes down to the spec differences above.