Maserati GranSport (2004 – 2007) vs Porsche 911 GT3 RS (2004 – 2006): specs compared

The Maserati GranSport is the more powerful of the two, with up to 400 hp against 381 hp. The Porsche 911 GT3 RS is quicker, reaching 100 km/h in 4.4 s against 4.8 s. It has the higher top speed: 306 km/h against 290 km/h. It uses less fuel, from 12.9 L/100 km against 18.7 L/100 km. It is the lighter car, from 1,360 kg against 1,630 kg. At 4,524 mm, the Maserati GranSport is 89 mm longer than the Porsche 911 GT3 RS.

Specification Maserati GranSport Maserati GranSport 2004 – 2007 Porsche 911 GT3 RS Porsche 911 GT3 RS 2004 – 2006
Overview
Origin Italy Germany
Documented years 2004 – 2007 2004 – 2006
Body style — —
Variants 1 1
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic Manual
Performance
Power 400 hp 381 hp
Torque 452 Nm 385 Nm
0–100 km/h 4.8 s 4.4 s
Top speed 290 km/h 306 km/h
Economy
Fuel economy 18.7 L/100 km 12.9 L/100 km
Dimensions
Length 4,524 mm 4,435 mm
Width 1,821 mm 1,770 mm
Height 1,295 mm 1,275 mm
Wheelbase 2,659 mm 2,355 mm
Curb weight 1,630 kg 1,360 kg

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

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