Every Sienna Hybrid model year from 2021 to 2025, scored on reported failures weighted against how many were sold — and ranked against every other Multi-Purposes & Minivans of the same year.
Scored separately as its own vehicle: Sienna (2004–2020).
Across 5 scored model years the Sienna Hybrid needs fixing more often than its class, though repairs are cheaper than average. The spread between years is what matters: 2022 is its strongest, 2025 its weakest.
Longer bar is better. Rank is against every Multi-Purposes & Minivans sold that same model year.
| Year | Relative standing | Class rank | Pctl | |
|---|---|---|---|---|
| 2021 | #3 /5 | 50th | ||
| 2022 | #1 /5 | 100th | Best year | |
| 2023 | #1 /5 | 100th | ||
| 2024 | #2 /5 | 75th | ||
| 2025 | #2 /6 | 80th | Avoid |
Across all 5 model years on record, the line has held a strong position in its class. Recent years have been slipping.
All 12 systems, measured against the class average for each model year.
Every Sienna Hybrid model year is scored across 12 separate systems — engine, transmission, brakes, electrical, steering and suspension, structure, interior, and five more. Each system is compared against how often that same system fails on the average Multi-Purposes & Minivans of the same year, so a common failure is judged against how common it is everywhere else.
Across the last three model years (2023–2025), the trouble concentrates in one place: interior & safety. That system draws issue reports more often than the same system on the average Multi-Purposes & Minivans of its year — which changes what you should be inspecting before you buy.
Real charts, sample vehicle. Open the lookup to see these for your Sienna Hybrid.
Your Sienna Hybrid is plotted against 6 rivals from 2025.
Look up your Sienna Hybrid →Your Sienna Hybrid is scored the same way, for every model year.
Look up your Sienna Hybrid →2022 is the strongest Sienna Hybrid model year on record, ranking #1 of 5 Multi-Purposes & Minivanss that year.
2025 is the weakest year in the model's history, ranking #2 of 6.
The 2025 Sienna Hybrid ranks #2 of 6 Multi-Purposes & Minivanss — the upper quarter of its class.
Failure reports filed with NHTSA — submitted by vehicle owners and repair shops alike — weighted against US sales volumes so a high-volume model is not penalised for selling well, then benchmarked within segment and model year.
All 12 systems scored, the whole class plotted, and a downloadable Full Model Report for any year — 6,000+ vehicles in the dashboard.
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