VEHICLE BUYER'S GUIDE
Toyota Sienna1998–2026
Year-by-year buyer intelligence from NHTSA safety data — reliability, value, and which years to target or avoid.
Best Years to Buy a Toyota Sienna
Buyer Score combines reliability (65%) and depreciation value (35%) — higher is better.
Toyota Sienna Years to Avoid
7 recalls · 1311 complaints
99 reported injuries
Top issue: STRUCTURE:BODY:DOOR
8 recalls · 724 complaints
37 reported injuries
Top issue: STRUCTURE:BODY
7 recalls · 608 complaints
20 reported injuries
Top issue: AIR BAGS
Federal Defect Investigations
NHTSA investigations are the stage that precedes a recall. 4 past investigations into the Sienna became recalls.
Source: NHTSA Office of Defects Investigation. Data current as of October 28, 2026.
Toyota Sienna — Year-by-Year Comparison
Every model year ranked by Buyer Score. Click any year for its detailed problem report.
| Year | Recalls | Complaints | Injuries | Deaths | Reliability | Value | Buyer Score | Verdict |
|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | 15 | 2 | — | 68 | 36 | 57 | Excellent |
| 2025 | 3 | 164 | 10 | — | 43 | 51 | 46 | Good |
| 2024 | 2 | 36 | 2 | — | 62 | 64 | 63 | Excellent |
| 2023 | 0 | 36 | 2 | — | 64 | 74 | 68 | Excellent |
| 2022 | 3 | 10 | — | — | 68 | 81 | 73 | Excellent |
| 2021 | 2 | 28 | — | — | 66 | 84 | 72 | Excellent |
| 2020 | 2 | 28 | — | — | 66 | 83 | 72 | Excellent |
| 2019 | 6 | 34 | 2 | — | 58 | 79 | 65 | Excellent |
| 2018 | 6 | 44 | 5 | — | 53 | 73 | 60 | Excellent |
| 2017 | 6 | 111 | 10 | — | 43 | 66 | 51 | Excellent |
| 2016 | 2 | 46 | 3 | — | 58 | 59 | 58 | Excellent |
| 2015 | 1 | 148 | 15 | — | 43 | 52 | 46 | Good |
| 2014 | 2 | 103 | 2 | — | 43 | 46 | 44 | Excellent |
| 2013 | 4 | 103 | 4 | — | 43 | 41 | 42 | Excellent |
| 2012 | 6 | 146 | 11 | — | 43 | 37 | 41 | Good |
| 2011 | 10 | 411 | 31 | — | 43 | 34 | 40 | Good |
| 2010 | 6 | 113 | 16 | — | 43 | 34 | 40 | Good |
| 2009 | 8 | 135 | 34 | — | 43 | 34 | 40 | Good |
| 2008 | 7 | 274 | 7 | — | 43 | 34 | 40 | Good |
| 2007 | 8 | 221 | 8 | — | 43 | 34 | 40 | Good |
| 2006 | 7 | 608 | 20 | 1 | 43 | 34 | 40 | Caution |
| 2005 | 8 | 724 | 37 | — | 43 | 34 | 40 | Caution |
| 2004 | 7 | 1311 | 99 | — | 43 | 34 | 40 | Avoid |
| 2003 | 1 | 72 | 4 | — | 49 | 34 | 44 | Excellent |
| 2002 | 1 | 120 | 8 | — | 43 | 34 | 40 | Excellent |
| 2001 | 1 | 126 | 8 | 1 | 43 | 34 | 40 | Excellent |
| 2000 | 1 | 231 | 16 | — | 43 | 34 | 40 | Good |
| 1999 | 1 | 151 | 14 | 1 | 43 | 34 | 40 | Good |
| 1998 | 1 | 186 | 10 | — | 43 | 34 | 40 | Good |
Buyer Score = Reliability (65%) + Value window (35%). Deaths and injuries sourced from NHTSA complaint filings. Year links open full NHTSA problem reports.
Known Toyota Sienna Problems
Most frequently reported components across all model years, from NHTSA owner complaints.
Complaint counts across all model years. Numbers indicate frequency, not severity.
Shopping by Era
How each generation of the Sienna compares — best year within each era shown.
2018–Present
Modern safety tech, refreshed platforms, updated powertrains. Higher purchase price but lower reliability risk. Best pick in this era: 2022 (Buyer Score 73).
2013–2017
Mid-decade models in the depreciation sweet spot — typically 35–55% below original MSRP. Inspect carefully for powertrain wear and recall completion. Best: 2016 (Buyer Score 58).
Frequently Asked Questions
What is the best year Sienna to buy?+
The 2022 Toyota Sienna scores highest on our Buyer Score (73/100) — combining a reliability score of 68/100 with a value score of 81/100. It has 3 recalls and 10 NHTSA complaints on record.
Which Sienna years have the most problems?+
The 2004, 2005, 2006 model years have the highest problem scores in our analysis. The 2004 Sienna leads with 7 recalls and 1311 owner complaints.
What is the Buyer Score?+
The Buyer Score is a composite metric that combines reliability (65% weight) and depreciation value (35% weight). Reliability reflects recall and complaint severity. Value reflects how much of the vehicle's depreciation has already been absorbed by prior owners — a 4–6 year old vehicle typically sits in the sweet spot.
What are the most common Sienna problems?+
The most frequently reported Toyota Sienna issues involve: STRUCTURE:BODY, STRUCTURE:BODY:DOOR, AIR BAGS, UNKNOWN OR OTHER. These are aggregated across all model years from NHTSA owner complaint filings. Frequency of complaints does not necessarily indicate severity.
Deep-Dive Research
A buyer's guide shows model-level risk. A VIN report shows the individual vehicle — accidents, odometer history, open recalls, and auction records.