Porsche 911 Carrera Cabriolet (2019 – 2024) vs Audi TT RS Roadster (2019 – 2023): specs compared

The Audi TT RS Roadster is the more powerful of the two, with up to 398 hp against 385 hp. The Porsche 911 Carrera Cabriolet has the higher top speed: 293 km/h against 249 km/h. The Audi TT RS Roadster uses less fuel, from 8.1 L/100 km against 11.8 L/100 km. It is the lighter car, from 1,540 kg against 1,567 kg. At 4,519 mm, the Porsche 911 Carrera Cabriolet is 318 mm longer than the Audi TT RS Roadster.

Specification Porsche 911 Carrera Cabriolet Porsche 911 Carrera Cabriolet 2019 – 2024 Audi TT RS Roadster Audi TT RS Roadster 2019 – 2023
Overview
Origin Germany Germany
Documented years 2019 – 2024 2019 – 2023
Body style Convertible Roadster · Convertible
Variants 1 1
Fuel Petrol Petrol
Drive RWD AWD
Gearbox Automatic Automatic
Performance
Power 385 hp 398 hp
Torque 450 Nm 480 Nm
0–100 km/h 4.0 s 3.9 s
Top speed 293 km/h 249 km/h
Economy
Fuel economy 11.8 L/100 km 8.1 L/100 km
Dimensions
Length 4,519 mm 4,201 mm
Width 2,024 mm 1,966 mm
Height 1,298 mm 1,346 mm
Wheelbase 2,451 mm 2,504 mm
Curb weight 1,567 kg 1,540 kg

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

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