Aston Martin Vantage GT8 (2016 – 2017) vs Porsche 911 GT3 RS (2016 – 2018): specs compared

The Porsche 911 GT3 RS is the more powerful of the two, with up to 500 hp against 446 hp. It is quicker, reaching 100 km/h in 3.3 s against 4.4 s. It has the higher top speed: 311 km/h against 306 km/h. It is the lighter car, from 1,420 kg against 1,510 kg.

Specification Aston Martin Vantage GT8 Aston Martin Vantage GT8 2016 – 2017 Porsche 911 GT3 RS Porsche 911 GT3 RS 2016 – 2018
Overview
Origin United Kingdom Germany
Documented years 2016 – 2017 2016 – 2018
Body style — —
Variants 2 1
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic · Manual Automatic
Performance
Power 446 hp 500 hp
Torque 490 Nm 460 Nm
0–100 km/h 4.4 s 3.3 s
Top speed 306 km/h 311 km/h
Economy
Fuel economy — 12.7 L/100 km
Dimensions
Length 4,539 mm 4,544 mm
Width 1,923 mm 1,880 mm
Height 1,257 mm 1,290 mm
Wheelbase 2,601 mm 2,456 mm
Curb weight 1,510 kg 1,420 kg

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

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