THE WEEKLY DRIVER

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Reliability Database
Toyota

Sienna

Minivan
Best Engine ✅ Recommended (3.9)
4 Generations
29 Engines Rated
8,670 Total Complaints
Engine Ratings
23 recommended 2 caution 4 avoid

Generation Timeline

2000-2003 XL10
12 engines
894 complaints 🔥 10 ☠ 5
4.7L 8-cyl ✅ Recommended (3.9)
→
2004-2010 XL20
12 engines
5,377 complaints 🔥 33 ☠ 7
3.3L 6-cyl ❌ Avoid (1.0)
→
2011-2020 XL30
4 engines
1,768 complaints 🔥 27
2.7L 4-cyl ⚠️ Caution (3.4)
→
2021-2025 XL40
1 engine
631 complaints 🔥 3
2.5L 4-cyl ⚠️ Caution (2.3)
→
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