Aston Martin Vantage GT8 (2016 – 2017) vs Porsche 911 Carrera S Cabriolet (2015 – 2018): specs compared

The Aston Martin Vantage GT8 is the more powerful of the two, with up to 446 hp against 420 hp.

Specification Aston Martin Vantage GT8 Aston Martin Vantage GT8 2016 – 2017 Porsche 911 Carrera S Cabriolet Porsche 911 Carrera S Cabriolet 2015 – 2018
Overview
Origin United Kingdom Germany
Documented years 2016 – 2017 2015 – 2018
Body style — Convertible
Variants 2 2
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic · Manual Automatic · Manual
Performance
Power 446 hp 420 hp
Torque 490 Nm 500 Nm
0–100 km/h 4.4 s 4.3 – 4.5 s
Top speed 306 km/h 304 – 306 km/h
Economy
Fuel economy — 7.8 – 8.8 L/100 km
Dimensions
Length 4,539 mm 4,498 mm
Width 1,923 mm 1,808 mm
Height 1,257 mm 1,290 mm
Wheelbase 2,601 mm 2,451 mm
Curb weight 1,510 kg 1,510 – 1,530 kg

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

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