THE WEEKLY DRIVER

AUTOMOTIVE NEWS, CAR REVIEWS, AND PODCAST

Reliability Database
Chevrolet

Avalanche

Compact Sedan
Best Engine ⚠️ Caution (3.4)
12 Generations
44 Engines Rated
2,203 Total Complaints
Engine Ratings
19 recommended 14 caution 11 avoid

Generation Timeline

2002 2002
4 engines
242 complaints 🔥 2
Unknown ⚠️ Caution (2.2)
→
2003 2003
4 engines
112 complaints 🔥 2
Unknown ❌ Avoid (1.9)
→
2004 2004
4 engines
314 complaints 🔥 1
8.1L 8-cyl ⚠️ Caution (3.4)
→
2005 2005
5 engines
204 complaints 🔥 4
5.3L 8-cyl ❌ Avoid (1.5)
→
2006 2006
4 engines
51 complaints 🔥 2
5.3L 8-cyl ❌ Avoid (1.3)
→
2007 2007
4 engines
489 complaints 🔥 10
6.0L 8-cyl ⚠️ Caution (3.4)
→
2008 2008
5 engines
292 complaints 🔥 3
5.3L 8-cyl ⚠️ Caution (2.9)
→
2009 2009
5 engines
95 complaints 🔥 1
5.3L 8-cyl ⚠️ Caution (3.3)
→
2010 2010
2 engines
116 complaints
5.3L 8-cyl ⚠️ Caution (2.3)
→
2011 2011
3 engines
155 complaints
Unknown ⚠️ Caution (3.4)
→
2012 2012
2 engines
51 complaints
5.3L 8-cyl ⚠️ Caution (3.1)
→
2013 2013
2 engines
82 complaints
5.3L 8-cyl ⚠️ Caution (2.7)
→
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