Porsche 911 GT3 (2009 – 2011) vs Aston Martin V8 Vantage (2010 – 2014): specs compared

The Porsche 911 GT3 is the more powerful of the two, with up to 435 hp against 426 hp. It is quicker, reaching 100 km/h in 4.1 s against 4.7 s. It has the higher top speed: 312 km/h against 290 km/h. The Aston Martin V8 Vantage uses less fuel, from 10.7 L/100 km against 12.6 L/100 km. The Porsche 911 GT3 is the lighter car, from 1,370 kg against 1,604 kg.

Specification Porsche 911 GT3 Porsche 911 GT3 2009 – 2011 Aston Martin V8 Vantage Aston Martin V8 Vantage 2010 – 2014
Overview
Origin Germany United Kingdom
Documented years 2009 – 2011 2010 – 2014
Body style — —
Variants 1 2
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Manual Automatic · Manual
Performance
Power 435 hp 426 hp
Torque 430 Nm 470 Nm
0–100 km/h 4.1 s 4.7 s
Top speed 312 km/h 290 km/h
Economy
Fuel economy 12.6 L/100 km 10.7 – 11.5 L/100 km
Dimensions
Length 4,427 mm 4,384 mm
Width 1,808 mm 2,024 mm
Height 1,280 mm 1,260 mm
Wheelbase 2,355 mm 2,601 mm
Curb weight 1,370 kg 1,604 kg

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

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