THE WEEKLY DRIVER

AUTOMOTIVE NEWS, CAR REVIEWS, AND PODCAST

Reliability Database
Chevrolet

Tahoe

Full-Size SUV
Best Engine ✅ Recommended (4.0)
4 Generations
45 Engines Rated
9,970 Total Complaints
Engine Ratings
32 recommended 5 caution 8 avoid

Generation Timeline

2000-2006 GMT820
20 engines
2,690 complaints 🔥 54 ☠ 14
5.7L 8-cyl ⚠️ Caution (2.4)
→
2007-2014 GMT900
18 engines
5,183 complaints 🔥 43 ☠ 1
5.3L 8-cyl ✅ Recommended (4.0)
→
2015-2020 K2UC
3 engines
1,304 complaints 🔥 4 ☠ 2
6.2L 8-cyl ✅ Recommended (3.6)
→
2021-2025 T1UC
4 engines
793 complaints 🔥 6
6.2L 8-cyl ⚠️ Caution (2.6)
→
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