| 1 | 0 | 3 | 4 | 3 | 4 |
Chevrolet Avalanche vs. GMC Terrain Reliability by Model Generation
Results are for year ending June 30, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
| Year and Model | % of Average Repair Frequency | |
 2018 GMC Terrain |
Best
40%
Worst
|
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 2016 - 2017 GMC Terrain |
Best
91%
Worst
|
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 2010 - 2015 GMC Terrain |
Best
117%
Worst
|
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|
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 2007 - 2013 Chevrolet Avalanche |
Best
144%
Worst
|
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 2002 - 2006 Chevrolet Avalanche |
Best
131%
Worst
|
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What Our Members Are Saying about the Reliability And Durability of the Chevrolet Avalanche
| Chevrolet Avalanche Reliability And Durability: Pros | ||
| Year | Body/Powertrain | Comment |
| 2003 | 4dr SUT 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range |
In 7 years it has been very cheap to run, with only routine maintenance and one warrantee repair (A/C actuator, 4wd control module). The exceptions are fuel use and tires. The OEM tires are P-series when they should be LT for this class of vehicle. full 2003 Chevrolet Avalanche review |
What Our Members Are Saying about the Reliability And Durability of the Chevrolet Avalanche
| Chevrolet Avalanche Reliability And Durability: Pros | ||
| Year | Body/Powertrain | Comment |
| 2003 | 4dr SUT 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range |
In 7 years it has been very cheap to run, with only routine maintenance and one warrantee repair (A/C actuator, 4wd control module). The exceptions are fuel use and tires. The OEM tires are P-series when they should be LT for this class of vehicle. full 2003 Chevrolet Avalanche review |
