Discover all technical specifications of the BMW i8 Roadster from 2018, 2019 and 2020, including engines, performance, drivetrain, weight, fuel consumption figures and much more.
Specifications in detail: from engine to performance
Key specifications
-
Available as hybrid
-
Maximum power of 374 hp (275 kW)
- 0 to 100 km/h acceleration in 4.6 seconds
- Top speed of 250 km/h
- Electric range of up to 440 kilometers
-
Always with all-wheel drive
General specifications
| Body type |
Convertible |
| Available powertrains |
Hybrid |
Drivetrain
| Maximum power |
374 hp / 275 kW |
| Gearbox |
Automatic |
| Driven wheels |
All-wheel drive |
Combustion engine
| Number of cylinders |
3 |
| Cylinder configuration |
Inline |
| Valves per cylinder |
4 |
| Engine displacement |
1499 cc |
| Maximum power |
231 hp |
| Maximum torque |
320 Nm |
Electric motors
| Max power motor #1 |
143 hp |
| Max torque motor #1 |
250 Nm |
Battery
| Battery type |
Lithium-ion |
| Gross battery capacity |
11,6 kWh |
Performance
| Acceleration 0–100 km/h |
4.6 seconds |
| Top speed |
250 km/h |
| Top Speed in electric mode |
120 km/h |
Differences between versions
The engines and performance of the BMW i8 Roadster from 2018, 2019 and 2020 vary depending on the version. Below you will find the specific technical specifications.
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