Manufacturer verified
Premium RecommendedBMW X5 xDrive50e 2024
G05 LCI
Minimum87 AKI
Recommended91 AKI
- Market
- United States
- Engine
- BMW TwinPower Turbo inline-6 plug-in hybrid
- Powertrain
- Plug-in Hybrid
- Fuel type
- Gasoline
- Ethanol
- E10
- Fuel tank
- 68.9 L
Source & Verification
- Page
- Recommended gas quality and minimum fuel grade
- Last verified
- 2026-10-06
BMW recommends 91 AKI and permits 87 AKI as the minimum grade. E10 is supported. The 18.2-US-gallon tank converts to 68.9 L; BMW lists 29.5 kWh gross and 19.2 kWh usable battery capacity.
What happens if I use a lower octane fuel?
The minimum is permitted by the source while the higher grade is recommended. We do not assume a performance or economy benefit beyond the source.