The Toyota Sienna is generally the more reliable choice today, especially in the new-model market, while the Honda Odyssey has been discontinued in the U.S. for new sales. For buyers considering used models, reliability depends strongly on the specific year and condition, but overall Toyota’s recent minivan have tended to perform more consistently over time.
Reliability signals by model year and powertrain
How to interpret current data
Below are the key reliability signals for the modern Toyota Sienna and the Honda Odyssey’s recent history to framing which is more dependable today.
- Toyota Sienna (2021–present): Hybrid-only powertrain with all-wheel drive option; widely praised for strong reliability in recent years; favorable reports from Consumer Reports and J.D. Power; modern engineering and Toyota’s dealer network bolster maintenance predictability.
- Honda Odyssey (2011–2023 in the U.S.): Generally solid reliability across many years, with some variability across generations; some early-to-mid generations faced notable issues (notably transmissions in certain years) while later models improved; as of 2024, new Odysseys are no longer offered in the U.S., so reliability comparisons hinge on used-market examples and their maintenance history.
In short, the current-generation Toyota Sienna tends to show stronger reliability signals than the Odyssey when looking across recent model years, and the Odyssey’s market status as a discontinued model complicates new-model comparisons.
Ownership costs and practical considerations
What to expect in day-to-day ownership
Before the list, here are the practicalities that influence reliability and ownership costs for each model.
Sienna’s hybrid system typically delivers better fuel economy and has demonstrated dependable performance, potentially lowering long-term maintenance surprises. Odyssey maintenance costs vary by generation; some older models faced higher repair bills for transmission-related issues, though newer-used examples may be more predictable. Toyota Sienna remains in production with ample new-vehicle supply, while Honda Odyssey is no longer sold new in the U.S., making reliability judgments rely on used-car history and recall/repair records. Both brands have extensive dealer networks, but Toyota’s ongoing production of the Sienna helps ensure a steady flow of parts and service guidance; Honda’s network remains strong but is influenced by the Odyssey’s discontinued status in the market.
Conclusion: For a buyer seeking a new minivan with predictable reliability and modern efficiency, the Toyota Sienna is the stronger bet. For used-vehicle shoppers, assess each Odyssey’s maintenance history, recall records, and overall condition, but expect more year-to-year variability than with a current-generation Sienna.
Bottom line
Across current data and market conditions, the Toyota Sienna stands out as the more reliable option, particularly for new buyers, thanks to its modern hybrid platform and consistent support. The Honda Odyssey remains a solid, family-focused option in the used market, but its discontinuation in the U.S. reduces new-model reliability considerations and shifts the emphasis to individual vehicle history. For shoppers valuing reliability above all, the Sienna is generally the safer bet today.
Summary
In direct reliability comparisons, the Toyota Sienna leads among current minivans thanks to its hybrid-driven engineering and ongoing production, while the Honda Odyssey’s reliability remains respectable but is limited to used models due to its market discontinuation. Consumers should consult year-specific reports from Consumer Reports and J.D. Power, and scrutinize maintenance and recall histories when shopping used Odysseys.
What's the most reliable minivan to buy?
Car Talk staff picks for best minivans of 2025
- Best Minivan Overall: Honda Odyssey.
- Best Budget Minivan: Kia Carnival.
- Best Electrified Minivan: Chrysler Pacifica Hybrid.
- Best Minivan for Safety: Honda Odyssey or Kia Carnival.
- Best Minivan for Reliability: Honda Odyssey or Toyota Sienna.
- Best Minivan for Luxury: Kia Carnival.
What are the negatives of a Honda Odyssey?
Review Summary
The Odyssey offers a spacious, comfortable ride with advanced features like Apple CarPlay. However, some customers have experienced transmission issues, electrical problems, and quality control concerns with newer models.
Which lasts longer, Sienna or Odyssey?
Which lasts longer, the Toyota Sienna or Honda Odyssey? While both minivans are designed to last for a long time, the Honda Odyssey currently has a higher J.D. Power Quality & Reliability rating than the latest Toyota Sienna,3,4 which suggests that it may be able to last for longer.
What are the negatives of a Toyota Sienna?
Design is modern and wellought out. But with those comfortable seats comes a major compromise unlike most minivans. The second row seats of the Sienna. Are not removable. So if you need a huge flat