Porsche Speedster (2019) vs Mercedes-AMG GT Roadster (2018 – 2020): specs compared
The Mercedes-AMG GT Roadster is the more powerful of the two, with up to 522 hp against 502 hp. The Porsche Speedster is the lighter car, from 1,465 kg against 1,625 kg.
| Specification |
Porsche
Speedster
2019
|
Mercedes-AMG
GT Roadster
2018 – 2020
|
|---|---|---|
| Overview | ||
| Origin | Germany | Germany |
| Documented years | 2019 | 2018 – 2020 |
| Body style | Speedster · Convertible | Roadster · Convertible |
| Variants | 1 | 1 |
| Fuel | Petrol | — |
| Drive | RWD | RWD |
| Gearbox | Manual | Automatic |
| Performance | ||
| Power | 502 hp | 522 hp |
| Torque | — | 670 Nm |
| 0–100 km/h | 3.9 s | 3.9 s |
| Top speed | 309 km/h | 307 km/h |
| Economy | ||
| Fuel economy | — | 11.5 L/100 km |
| Dimensions | ||
| Length | 4,557 mm | 4,544 mm |
| Width | 1,880 mm | 2,075 mm |
| Height | 1,298 mm | 1,260 mm |
| Wheelbase | 2,454 mm | 2,629 mm |
| Curb weight | 1,465 kg | 1,625 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.
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