2015–2020 · 6 model years · 37 recalls
No Toyota Sienna year we rate stands out as one to avoid: every one scores at least 25 out of 100. The best years to buy are 2016, 2019 and 2020; the weakest is the 2017 (78/100).
None of the years we rate score below 25 out of 100, so there's no clear year to avoid. The lowest-scoring is the 2017 (78/100).
Well above average for its class. Expected repairs: $1,363 over 5 years. Biggest repair risk: engine & cooling, about $431 over 5 years. 5 recalls, 76 owner complaints.
Well above average for its class. Expected repairs: $1,474 over 5 years. Biggest repair risk: engine & cooling, about $485 over 5 years. 7 recalls, 46 owner complaints.
Well above average for its class. Expected repairs: $1,562 over 5 years. Biggest repair risk: engine & cooling, about $520 over 5 years. 2 recalls, 38 owner complaints.
| Model year | Reliability | Complaints | Recalls | Best mpg |
|---|---|---|---|---|
| 2020 Sienna | 88/100 · Well above average | 38 | 2 | 21 |
| 2019 Sienna | 94/100 · Well above average | 46 | 7 | 22 |
| 2018 Sienna | 84/100 · Well above average | 72 | 7 | 22 |
| 2017 Sienna | 78/100 · Above average | 157 | 10 | 22 |
| 2016 Sienna | 100/100 · Well above average | 76 | 5 | 21 |
| 2015 Sienna | 81/100 · Well above average | 233 | 6 | 21 |
Reliability compares each year with similar cars from 2015 to 2024, using owner complaints filed with NHTSA per car sold. Complaint counts on their own aren't a score: popular cars get more of them.
No Toyota Sienna year we rate stands out as one to avoid: every one scores at least 25 out of 100. The best years to buy are 2016, 2019 and 2020; the weakest is the 2017 (78/100).
The 2016 scores best for reliability (100/100) of the years we rate.
The 2017, with 10 recalls on record with NHTSA.