Mercedes-AMG GT Roadster (2019 – 2021) vs BMW M8 Convertible (2019 – 2022): specs compared
The BMW M8 Convertible is the more powerful of the two, with up to 625 hp against 585 hp. It is quicker, reaching 100 km/h in 3.3 s against 3.6 s. The Mercedes-AMG GT Roadster has the higher top speed: 317 km/h against 306 km/h. The BMW M8 Convertible uses less fuel, from 10.8 L/100 km against 12.4 L/100 km. The Mercedes-AMG GT Roadster is the lighter car, from 1,635 kg against 2,085 kg.
| Specification |
Mercedes-AMG
GT Roadster
2019 – 2021
|
BMW
M8 Convertible
2019 – 2022
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2019 – 2021 | 2019 – 2022 |
| Body style | Roadster · Convertible | Convertible |
| Variants | 1 | 2 |
| Fuel | Petrol | Petrol |
| Drive | AWD | AWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 585 hp | 600 – 625 hp |
| Torque | 700 Nm | 750 Nm |
| 0–100 km/h | 3.6 s | 3.3 – 3.4 s |
| Top speed | 317 km/h | 249 – 306 km/h |
| Economy | ||
| Fuel economy | 12.4 L/100 km | 10.8 L/100 km |
| Dimensions | ||
| Length | — | 4,867 mm |
| Width | — | 1,908 mm |
| Height | — | 1,354 mm |
| Wheelbase | — | 2,827 mm |
| Curb weight | 1,635 kg | 2,085 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.