Porsche 911 Carrera 4 Cabriolet (2001 – 2004) vs BMW M3 Cabriolet (2001 – 2007): specs compared

The BMW M3 Cabriolet is the more powerful of the two, with up to 343 hp against 320 hp. The Porsche 911 Carrera 4 Cabriolet is quicker, reaching 100 km/h in 5.2 s against 5.5 s. It has the higher top speed: 285 km/h against 250 km/h. It uses less fuel, from 11.3 L/100 km against 12.1 L/100 km. It is the lighter car, from 1,485 kg against 1,630 kg. At 4,493 mm, the BMW M3 Cabriolet is 63 mm longer than the Porsche 911 Carrera 4 Cabriolet.

Specification Porsche 911 Carrera 4 Cabriolet Porsche 911 Carrera 4 Cabriolet 2001 – 2004 BMW M3 Cabriolet BMW M3 Cabriolet 2001 – 2007
Overview
Origin Germany Germany
Documented years 2001 – 2004 2001 – 2007
Body style Convertible Convertible
Variants 2 1
Fuel Petrol Petrol
Drive AWD RWD
Gearbox Automatic · Manual Manual
Performance
Power 320 hp 343 hp
Torque 370 Nm 365 Nm
0–100 km/h 5.2 – 5.7 s 5.5 s
Top speed 280 – 285 km/h 250 km/h
Economy
Fuel economy 11.3 – 11.9 L/100 km 12.1 L/100 km
Dimensions
Length 4,430 mm 4,493 mm
Width 1,770 mm 1,781 mm
Height 1,306 mm 1,369 mm
Wheelbase 2,350 mm 2,731 mm
Curb weight 1,485 – 1,540 kg 1,630 kg

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

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