Vehicle database
BMW i7
G07 (2023+) / 2026 / Luxury Sedan
Global (notably USA, Europe, China)Coverage: expanded
Year and trim selector
Choose the exact year and trim to see engine, oil and service details.
Engine codes by year
| Year | Trim | Engine codes | Displacement | Fuel system |
|---|---|---|---|---|
| 2026 | technical-profile | S68B50E0 | Electric motors (no displacement); battery pack ~105.7 kWh usable capacity in main versions. | Electric battery and electric motor drive system. |
Oil capacity by engine
| Year | Engine codes | Oil type | Oil capacity | Fluid |
|---|---|---|---|---|
| 2026 | S68B50E0 | Special electric drivetrain lubrication and cooling fluids per BMW specs. | Electric powertrain lacks traditional engine oil; coolant systems approx 10 liters depending on market; refer to service manual. | Electric drive gear oil as per BMW; specifics depend on model and market. |
Technical specifications
- Engines: S68B50E0
- Transmissions: None (single-speed reduction gear)., Single-speed transmission integrated with motors., Electric drive gear oil as per BMW; specifics depend on model and market.
- Tire sizes: 245/50R20 front, 275/45R20 rear
- Bolt pattern: Verify by exact trim and wheel package
- Wheel torque: Verify by VIN and wheel package
- Battery: Verify by engine, market and equipment package
Fluids and service data
- Engine oil: Special electric drivetrain lubrication and cooling fluids per BMW specs.
- Transmission fluid: Electric drive gear oil as per BMW; specifics depend on model and market.
- Coolant: ~10 liters (thermal management system including battery and motors), varies with market-specific cooling setups.
- Brake fluid: DOT 4 or equivalent, BMW service interval applies.
Known problems
- Battery degradation over long-term use
- High-voltage system maintenance complexity
- Cooling system issues in extreme climates