What kind of gas does a Toyota Sequoia take?
The Sequoia runs on regular unleaded gasoline with an octane rating of 87 (AKI); premium fuel is not required for normal operation.
Fuel type and octane requirements
Across current Sequoia models, including both the gasoline-only engines and the i-FORCE MAX hybrid, Toyota specifies regular unleaded gasoline with a minimum octane rating of 87. Using higher-octane fuel is optional and typically does not provide a noticeable gain in daily performance or fuel economy for most drivers. The Sequoia is not a flex-fuel vehicle, so fuels like E85 or diesel should not be used unless a specific variant is designed for them. For exact guidance, consult your vehicle’s owner's manual for your year and trim, as requirements can vary slightly between generations.
Hybrid and engine options
Both the conventional gasoline engines and the i-FORCE MAX hybrid share the same basic fueling requirements: regular unleaded gasoline at 87 octane or higher. There is no diesel option in current Sequoia generations, and premium fuel is not a mandate for proper operation—though you may opt for higher octane if you prefer or if a particular driving situation suggests it.
Practical fueling guidance
When refueling, prioritize regular 87-octane gasoline from reputable stations. Be mindful of ethanol blends in your region and follow the owner’s manual for any regional recommendations. If you tow heavy loads or operate in very hot environments, you can monitor whether higher-octane fuel feels beneficial in your specific trim, but it is not required for safe operation.
Summary
Bottom line: A Toyota Sequoia typically takes regular unleaded gasoline with an octane rating of 87. Premium fuel is not required, and the vehicle is not designed for diesel or ethanol-heavy fuels. Always verify the exact requirements for your model year and trim in the owner's manual.
