Audi R8 (2018 – 2024) vs Mercedes-AMG GT Roadster (2018 – 2021): specs compared
The Audi R8 is the more powerful of the two, with up to 620 hp against 557 hp. It is quicker, reaching 100 km/h in 3.1 s against 3.7 s. It has the higher top speed: 332 km/h against 317 km/h. The Mercedes-AMG GT Roadster uses less fuel, from 12.4 L/100 km against 12.9 L/100 km. The Audi R8 is the lighter car, from 1,585 kg against 1,735 kg. At 4,544 mm, the Mercedes-AMG GT Roadster is 114 mm longer than the Audi R8.
| Specification |
Audi
R8
2018 – 2024
|
Mercedes-AMG
GT Roadster
2018 – 2021
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2018 – 2024 | 2018 – 2021 |
| Body style | — | Roadster · Convertible |
| Variants | 3 | 1 |
| Fuel | Petrol | Petrol |
| Drive | RWD · AWD | RWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 540 – 620 hp | 557 hp |
| Torque | 540 – 580 Nm | 680 Nm |
| 0–100 km/h | 3.1 – 3.7 s | 3.7 s |
| Top speed | 323 – 332 km/h | 317 km/h |
| Economy | ||
| Fuel economy | 12.9 – 13.1 L/100 km | 12.4 L/100 km |
| Dimensions | ||
| Length | 4,430 mm | 4,544 mm |
| Width | 2,037 mm | 2,075 mm |
| Height | 1,237 mm | 1,260 mm |
| Wheelbase | 2,649 mm | 2,629 mm |
| Curb weight | 1,585 – 1,660 kg | 1,735 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.