THE WEEKLY DRIVER

AUTOMOTIVE NEWS, CAR REVIEWS, AND PODCAST

Reliability Database
GMC

Yukon

Full-Size SUV
Best Engine ✅ Recommended (4.1)
5 Generations
44 Engines Rated
8,172 Total Complaints
Engine Ratings
24 recommended 12 caution 8 avoid

Generation Timeline

2000-2006 GMT800
20 engines
2,416 complaints 🔥 31 ☠ 5
4.8L 8-cyl ✅ Recommended (3.6)
→
2007-2014 GMT900
11 engines
2,399 complaints 🔥 24 ☠ 4
5.3L 8-cyl ✅ Recommended (3.7)
→
2015-2020 K2XX
5 engines
2,100 complaints 🔥 13
Unknown ⚠️ Caution (3.0)
→
2021-2025 T1XX
5 engines
1,238 complaints 🔥 1
Unknown ✅ Recommended (4.1)
→
2026 2026
3 engines
19 complaints
6.2L 8-cyl ✅ Recommended (3.7)
→
© 2026 The Weekly Driver
RSS Feed About Contact Privacy Policy