Toyota Sienna — All Years
We have Toyota Sienna specifications on file for 17 model years, 2010–2026, covering van/minivan trims. Across those years EPA data lists 3 different engines. Combined fuel economy runs from 22 to 43 mpg (UK) depending on year, engine and transmission. 13 of the 16 rated model years hold an overall 5-star NHTSA rating. Select a year below for full engine, fuel economy, dimensions and safety data.
| Year | Engine(s) | Fuel | MPG (UK) | CO₂ g/km | NHTSA | Recalls | Complaints |
|---|---|---|---|---|---|---|---|
| 2026 | 2.5L 4-cyl | Regular Gasoline | 42–43 | 153 | 5★ | — | — |
| 2025 | 2.5L 4-cyl | Regular Gasoline | 42–43 | 153 | 5★ | 5 | 267 |
| 2024 | 2.5L 4-cyl | Regular Gasoline | 42–43 | 153 | 5★ | 3 | 66 |
| 2023 | 2.5L 4-cyl | Regular Gasoline | 42–43 | 153 | 5★ | 2 | 66 |
| 2022 | 2.5L 4-cyl | Regular Gasoline | 42–43 | 153 | 5★ | 4 | 15 |
| 2021 | 2.5L 4-cyl | Regular Gasoline | 42–43 | 153 | 5★ | 4 | 43 |
| 2020 | 3.5L 6-cyl | Regular Gasoline | 24–25 | 259 | 5★ | 2 | 38 |
| 2019 | 3.5L 6-cyl | Regular Gasoline | 24–26 | 254 | 5★ | 7 | 45 |
| 2018 | 3.5L 6-cyl | Regular Gasoline | 24–26 | 255 | 5★ | 7 | 72 |
| 2017 | 3.5L 6-cyl | Regular Gasoline | 24–26 | 254 | 5★ | 10 | 154 |
| 2016 | 3.5L 6-cyl | Regular Gasoline | 23–25 | 267 | 5★ | 5 | 76 |
| 2015 | 3.5L 6-cyl | Regular Gasoline | 23–25 | 267 | 5★ | 6 | 232 |
| 2014 | 3.5L 6-cyl | Regular Gasoline | 23–25 | 267 | 5★ | 6 | 163 |
| 2013 | 2.7L 4-cyl / 3.5L 6-cyl | Regular Gasoline | 23–25 | 259 | 4★ | 6 | 183 |
| 2012 | 2.7L 4-cyl / 3.5L 6-cyl | Regular Gasoline | 23–25 | 263 | 4★ | 9 | 247 |
| 2011 | 2.7L 4-cyl / 3.5L 6-cyl | Regular Gasoline | 22–25 | 263 | 4★ | 14 | 614 |
| 2010 | 3.5L 6-cyl | Regular Gasoline | 22–23 | 291 | — | 8 | 172 |
Best and Worst Toyota Sienna Years: What the NHTSA Data Shows
Across the 13 Toyota Sienna model years from 2010 to 2022 that have NHTSA data, the typical year has about 154 owner complaints on file. These are the extremes:
Fewest owner complaints
Complaint counts are unverified owner reports to NHTSA and rise with how many cars were sold and how long they have been on the road, so treat them as a pointer for what to inspect, not a reliability score. Model years after 2022 are left out because they have had little time to accumulate reports. Always check a specific car by VIN at nhtsa.gov/recalls.
Engine History
- 3.5L 6-cyl — 2010–2020
- 2.7L 4-cyl — 2011–2013
- 2.5L 4-cyl — 2021–2026
Engines are those EPA lists for each model year; the MPG (UK) column shows the range across configurations where more than one exists.
Compare the Toyota Sienna With Rivals
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Frequently Asked Questions
What years is the Toyota Sienna covered on this site?
We have data for 17 model years of the Toyota Sienna, from 2010 to 2026.
What engines does the Toyota Sienna come with?
EPA data lists: 3.5L 6-cyl (2010–2020); 2.7L 4-cyl (2011–2013); 2.5L 4-cyl (2021–2026).
Which Toyota Sienna year has the best fuel economy?
The 2026 model returns the highest combined MPG (UK) on record here, at 43 mpg on its most efficient configuration.
Does the Toyota Sienna have a 5-star NHTSA safety rating?
Yes — the 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 model years hold an overall 5-star NHTSA rating on record here.
Which Toyota Sienna model years have the most recalls and complaints?
The 2011 model year has the most NHTSA recall campaigns on record (14), and the 2011 has the most owner complaints (614). Counts are from NHTSA as of 6 October 2026 and change over time; complaints are unverified owner reports.
What body style is the Toyota Sienna?
The Toyota Sienna is classed as a van/minivan on this site.
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