Official regional source
Regular Fuel AcceptedToyota Highlander 2020
Minimum91 RON
Recommended91 RON
- Market
- Global Market
- Engine
- 2.5L hybrid / 3.5L V6
- Powertrain
- Hybrid
- Fuel type
- Gasoline
- Ethanol
- E10
- Fuel tank
- 65 L
Source & Verification
Toyota Highlander Regional Owner's Manual & Specification
- Last verified
- 2026-10-06
Hybrid trims use petrol, not plug-in charging. Regular unleaded 91 RON or higher accepted.
What happens if I use a lower octane fuel?
Do not use a grade below the stated minimum. A higher number is not automatically better unless the manufacturer says so.