Manufacturer verified
Premium RecommendedBMW X5 M60i xDrive 2024
G05 LCI
Minimum87 AKI
Recommended93 AKI
- Market
- United States
- Engine
- M TwinPower Turbo V8 with 48V mild hybrid (S68)
- Powertrain
- Hybrid
- Fuel type
- Gasoline
- Ethanol
- E10
- Fuel tank
- 82.9 L
Source & Verification
- Page
- M Performance recommended gas quality and minimum fuel grade
- Last verified
- 2026-10-06
BMW recommends 93 AKI for M Performance models and permits 87 AKI as the minimum grade, with possible drivability effects at the minimum. E10 is supported. The 21.9-US-gallon tank converts to 82.9 L.
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.