Mercedes-Benz GLC Class (2025 – present) vs Porsche Cayenne GTS (2024 – present): specs compared

The Porsche Cayenne GTS is the more powerful of the two, with up to 500 hp against 489 hp. It has the higher top speed: 275 km/h against 209 km/h. It is the lighter car, from 2,220 kg against 2,460 kg. At 4,930 mm, the Porsche Cayenne GTS is 71 mm longer than the Mercedes-Benz GLC Class.

Specification Mercedes-Benz GLC Class Mercedes-Benz GLC Class 2025 – present Porsche Cayenne GTS Porsche Cayenne GTS 2024 – present
Overview
Origin Germany Germany
Documented years 2025 – present 2024 – present
Body style — —
Variants 1 1
Fuel Electric Petrol
Drive AWD AWD
Gearbox Automatic Automatic
Performance
Power 489 hp 500 hp
Torque — 660 Nm
0–100 km/h 4.3 s 4.4 s
Top speed 209 km/h 275 km/h
Economy
Fuel economy — 12.6 L/100 km
Dimensions
Length 4,859 mm 4,930 mm
Width 1,913 mm 1,989 mm
Height 1,648 mm 1,654 mm
Wheelbase 2,972 mm 2,896 mm
Curb weight 2,460 kg 2,220 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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