BMW M5 (2017 – 2020) vs Mercedes-AMG S-Class Cabriolet (2017 – 2021): specs compared
The Mercedes-AMG S-Class Cabriolet is the more powerful of the two, with up to 630 hp against 600 hp. It uses less fuel, from 10.1 L/100 km against 10.5 L/100 km. The BMW M5 is the lighter car, from 1,855 kg against 2,185 kg. At 5,044 mm, the Mercedes-AMG S-Class Cabriolet is 78 mm longer than the BMW M5.
| Specification |
BMW
M5
2017 – 2020
|
Mercedes-AMG
S-Class Cabriolet
2017 – 2021
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2017 – 2020 | 2017 – 2021 |
| Body style | — | Convertible |
| Variants | 1 | 2 |
| Fuel | Petrol | Petrol |
| Drive | AWD | AWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 600 hp | 612 – 630 hp |
| Torque | 750 Nm | 900 – 1,000 Nm |
| 0–100 km/h | 3.4 s | 3.5 – 4.1 s |
| Top speed | 249 km/h | 249 km/h |
| Economy | ||
| Fuel economy | 10.5 L/100 km | 10.1 – 12.0 L/100 km |
| Dimensions | ||
| Length | 4,966 mm | 5,044 mm |
| Width | 1,902 mm | 1,910 – 1,913 mm |
| Height | 1,473 mm | 1,427 mm |
| Wheelbase | 2,982 mm | 2,944 mm |
| Curb weight | 1,855 kg | 2,185 – 2,255 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.

