Mercedes-Benz C-Class Cabriolet (2018 – 2022) vs BMW i8 Roadster (2018 – 2020): specs compared
The BMW i8 Roadster is the more powerful of the two, with up to 374 hp against 333 hp. It is quicker, reaching 100 km/h in 4.6 s against 5.2 s. It uses less fuel, from 2.1 L/100 km against 4.9 L/100 km. The Mercedes-Benz C-Class Cabriolet is the lighter car, from 1,575 kg against 1,670 kg.
| Specification |
Mercedes-Benz
C-Class Cabriolet
2018 – 2022
|
BMW
i8 Roadster
2018 – 2020
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2018 – 2022 | 2018 – 2020 |
| Body style | Convertible | Roadster · Convertible |
| Variants | 6 | 1 |
| Fuel | Petrol, Diesel | Hybrid |
| Drive | RWD · AWD | AWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 156 – 333 hp | 231 hp |
| Torque | 250 – 500 Nm | 320 Nm |
| 0–100 km/h | 5.2 – 9.1 s | 4.6 s |
| Top speed | 220 – 249 km/h | 249 km/h |
| Economy | ||
| Fuel economy | 4.9 – 8.2 L/100 km | 2.1 L/100 km |
| Dimensions | ||
| Length | 4,686 mm | 4,689 mm |
| Width | 1,811 mm | 1,943 mm |
| Height | 1,410 mm | 1,290 mm |
| Wheelbase | 2,840 mm | 2,799 mm |
| Curb weight | 1,575 – 1,785 kg | 1,670 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.
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