What type of gas does a Toyota Sienna take?
The Toyota Sienna takes regular unleaded gasoline with an octane rating of 87 or higher, and it can use gasoline containing up to 10% ethanol (E10).
The current generation (2021–present) is a hybrid-only minivan, and Toyota specifies regular unleaded fuel for all trims. Premium gasoline is not required to achieve optimal performance or efficiency, and fuels with ethanol blends beyond E10 are not recommended unless explicitly approved in your model year or market. Always consult the owner's manual for model-year-specific guidance.
Fuel requirements at a glance
Here are the core fuel guidelines you should know before filling up your Sienna:
- Octane rating: 87 octane (regular unleaded) or higher.
- Ethanol content: Up to 10% ethanol (E10) is compatible.
- Higher-ethanol blends: Avoid E15, E85, or other blends unless Toyota explicitly approves them for your year and market.
- Fuel quality note: Use standard gasoline from reputable stations; check the owner's manual for any regional advisories.
In short, everyday fueling for a Toyota Sienna is regular 87-octane gasoline with up to 10% ethanol.
Model-year specifics
Current generation (2021–present)
The 2021–present Sienna is built as a hybrid-only vehicle. It uses regular unleaded gasoline with 87 octane or higher and accepts up to E10. Premium fuel is not required and does not provide a performance gain for this model.
Older generations
Earlier Sienna generations used gasoline engines that typically also required regular unleaded gasoline with similar octane guidelines. For exact requirements, consult the owner’s manual for your specific year and market, as recommendations can vary by region.
Summary
The Toyota Sienna uses regular unleaded gasoline with an octane rating of 87 or higher, and it supports gasoline containing up to 10% ethanol (E10). The current generation is hybrid-only, and fueling guidelines have remained consistent across trims. Always refer to your vehicle’s owner’s manual for any year- or region-specific nuances.
Should I use 87 or 89 gas?
Your car will run just fine. All modern cars can run 87,89,91,93. It's suggested that for maximum power that you use 93. If you're not at a track day event and just daily commuting 87 will serve you well. All modern cars are equipped with knock sensors to prevent engine damage from running lower octane fuel.
Does Toyota require premium gas?
No, most Toyotas do not require premium gas and are designed to run on regular 87-octane unleaded gasoline. However, some high-performance models, such as the GR86, GR Supra, and specific turbocharged engines in models like the Tundra and Land Cruiser, are exceptions and require or recommend premium fuel for optimal performance.
Models that require/recommend premium gas
- GR86: Requires premium fuel for its high-performance engine.
- GR Supra: Requires premium fuel to achieve its performance levels.
- Tundra: Models with the 3.4L twin-turbo engine require premium gas.
- Land Cruiser: Models with the 2.4L turbocharged engine require premium fuel.
Models that run on regular gas
- The vast majority of other Toyota models, such as the Camry, Corolla, RAV4, and Highlander, are designed to run efficiently on regular 87-octane gasoline.
Why you should check your owner's manual
- Avoids engine damage: Using a lower octane fuel than what is recommended can lead to engine knocking, which can cause damage over time.
- Ensures optimal performance: For models that require premium, using it ensures the engine performs as designed. For models designed for regular gas, using premium will not provide any significant benefit and is a waste of money.
- Check the fuel door: Your vehicle's fuel filler door often has a sticker with the minimum required octane rating.
What gas does a 2013 Toyota Sienna take?
Your Toyota is designed to operate at peak efficiency on regular gas, which is 87 octane.
What type of gas does a 2012 Toyota Sienna take?
Regular
2012 Toyota Sienna Specs, Features & Options
| Drivetrain | ||
|---|---|---|
| FWD | FWD | FWD |
| Recommended Fuel | ||
| Regular | Regular | Regular |
| Stability Control |
