2025 BMW 8 Series
US · Midsize Cars
The 2025 BMW 8 Series is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 4.4L 8-cylinder turbocharged (SIDI)
- Power
- Not available
- Torque
- Not available
- Transmission
- 8-speed automatic
- Drivetrain
- Varies by configuration: RWD, AWD
- Fuel
- Gasoline
- Seating
- Not available
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 4.4L 8-cylinder turbocharged (SIDI) | |
| Displacement | 3.0 L to 4.4 L | |
| Cylinders | 6 to 8 | |
| Aspiration | Turbocharged | |
| Fuel type | Gasoline |
Not available from our sources: Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | |
| Gears | 8 | |
| Drivetrain | Varies by configuration: RWD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 24 mpg (9.8 L/100 km) to 19 mpg (12.4 L/100 km) | |
| City | 21 mpg (11.2 L/100 km) to 17 mpg (13.8 L/100 km) | |
| Highway | 29 mpg (8.1 L/100 km) to 24 mpg (9.8 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
10 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
- 840i Convertible · 3.0L · RWD · 8-speed automatic
- 840i Coupe · 3.0L · RWD · 8-speed automatic
- 840i Gran Coupe · 3.0L · RWD · 8-speed automatic
- 840i xDrive Convertible · 3.0L · AWD · 8-speed automatic
- 840i xDrive Coupe · 3.0L · AWD · 8-speed automatic
- 840i xDrive Gran Coupe · 3.0L · AWD · 8-speed automatic
- Alpina B8 Gran Coupe · 4.4L · AWD · 8-speed automatic
- M850i xDrive Convertible · 4.4L · AWD · 8-speed automatic
- M850i xDrive Coupe · 4.4L · AWD · 8-speed automatic
- M850i xDrive Gran Coupe · 4.4L · AWD · 8-speed automatic
Recalls
No recall campaigns were found in NHTSA data at the last check. Last checked October 1, 2026.
Data sources
- EPA fueleconomy.gov · retrieved October 1, 2026 · US Government public data
Last verified: October 1, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2026 BMW 8 Series
Gasoline
Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 4.4L 8-cylinder turbocharged (SIDI) · Varies by configuration: RWD, AWD
24 mpg (9.8 L/100 km) to 19 mpg (12.4 L/100 km)
Frequently asked questions
What engine does the 2025 BMW 8 Series have?
Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 4.4L 8-cylinder turbocharged (SIDI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2025 BMW 8 Series?
Combined fuel economy is 24 mpg (9.8 L/100 km) to 19 mpg (12.4 L/100 km), as published by the source shown in the specification table.
Is the 2025 BMW 8 Series front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: RWD, AWD.
Are there recalls for the 2025 BMW 8 Series?
No recall campaigns were found in NHTSA data when we last checked on October 1, 2026. Recall status can change, so confirm with NHTSA or the manufacturer.