Porsche Panamera GTS (2020 – present) vs BMW M4 (2020 – 2024): specs compared

The BMW M4 is the more powerful of the two, with up to 510 hp against 480 hp. The Porsche Panamera GTS has the higher top speed: 299 km/h against 249 km/h. The BMW M4 uses less fuel, from 10.2 L/100 km against 10.9 L/100 km. It is the lighter car, from 1,775 kg against 2,095 kg. At 5,052 mm, the Porsche Panamera GTS is 259 mm longer than the BMW M4.

Specification Porsche Panamera GTS Porsche Panamera GTS 2020 – present BMW M4 BMW M4 2020 – 2024
Overview
Origin Germany Germany
Documented years 2020 – present 2020 – 2024
Body style — —
Variants 1 2
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic Automatic · Manual
Performance
Power 480 hp 480 – 510 hp
Torque 620 Nm 550 – 650 Nm
0–100 km/h 3.9 s 3.9 – 4.2 s
Top speed 299 km/h 249 km/h
Economy
Fuel economy 10.9 L/100 km 10.2 – 10.8 L/100 km
Dimensions
Length 5,052 mm 4,793 mm
Width 1,938 mm 1,887 mm
Height 1,417 mm 1,392 mm
Wheelbase 2,949 mm 2,858 mm
Curb weight 2,095 kg 1,775 – 1,800 kg

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

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