Porsche 911 Targa 4 GTS (2021 – present) vs Aston Martin Vantage Roadster (2020 – present): specs compared

The Aston Martin Vantage Roadster is the more powerful of the two, with up to 510 hp against 480 hp. The Porsche 911 Targa 4 GTS is quicker, reaching 100 km/h in 3.5 s against 3.8 s. The Aston Martin Vantage Roadster is the lighter car, from 1,628 kg against 1,685 kg. At 4,534 mm, the Porsche 911 Targa 4 GTS is 69 mm longer than the Aston Martin Vantage Roadster.

Specification Porsche 911 Targa 4 GTS Porsche 911 Targa 4 GTS 2021 – present Aston Martin Vantage Roadster Aston Martin Vantage Roadster 2020 – present
Overview
Origin Germany United Kingdom
Documented years 2021 – present 2020 – present
Body style Targa · Convertible Roadster · Convertible
Variants 1 1
Fuel Petrol Petrol
Drive AWD RWD
Gearbox Automatic Automatic
Performance
Power 480 hp 510 hp
Torque 570 Nm 685 Nm
0–100 km/h 3.5 s 3.8 s
Top speed 307 km/h 306 km/h
Economy
Fuel economy 9.9 L/100 km —
Dimensions
Length 4,534 mm 4,465 mm
Width 1,852 mm 1,943 mm
Height 1,298 mm 1,273 mm
Wheelbase 2,451 mm 2,705 mm
Curb weight 1,685 kg 1,628 kg

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

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