Mercedes-Benz S-Class vs Porsche Panamera

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

Mercedes-Benz S-ClassMercedes-Benz S-Class
vs
Porsche PanameraPorsche Panamera
SpecMercedes-Benz S-ClassPorsche Panamera
Horsepower (max)791 hp771 hp
0-100 km/h (fastest)3.3 s2.9 s
Top speed290 km/h325 km/h
Variants57
Body styleFull-size luxury sedanGrand tourer
GenerationW223 / V223972
Production2020 – present2023 – present
Length5,289 mm5,052 mm
Width1,921 mm1,937 mm
Height1,503 mm1,423 mm
Wheelbase3,216 mm2,950 mm

Mercedes-Benz S-Class vs Porsche Panamera: common questions

Is the Mercedes-Benz S-Class or Porsche Panamera faster?
The Porsche Panamera is quicker, hitting 0-60 mph in 2.8s versus the Mercedes-Benz S-Class's 3.1s (0-100 km/h in 2.9s vs 3.3s).
Which has more horsepower, the Mercedes-Benz S-Class or the Porsche Panamera?
The Mercedes-Benz S-Class makes more power: 791 hp (590 kW) versus 771 hp (575 kW) for the Porsche Panamera.
Is the Mercedes-Benz S-Class or Porsche Panamera faster on top speed?
The Porsche Panamera has the higher top speed at 202 mph (325 km/h), versus 180 mph (290 km/h) for the Mercedes-Benz S-Class.
What is the main difference between the Mercedes-Benz S-Class and the Porsche Panamera?
The Mercedes-Benz S-Class is a full-size luxury sedan, while the Porsche Panamera is a grand tourer. That difference in body style drives most of the others.