Reliability & cost of ownership
Chevrolet Avalanche 2500 Reliability & Common Problems
How reliable is the Chevrolet Avalanche 2500? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Chevrolet Avalanche 2500 problems by model year
4 recall entries across 4 model years and 91 owner complaints across 6 model years on file, sourced from the federal NHTSA database. We couldn't confirm the NHTSA recall list for the remaining 2 model years — check the VIN at nhtsa.gov/recalls.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2007 Avalanche 2500 | Not confirmed | 3 | No NCAP test | Recalls & complaints → |
| 2006 Avalanche 2500 | Not confirmed | 3 | No NCAP test | Recalls & complaints → |
| 2005 Avalanche 2500 | 1 | 6 | No NCAP test | Recalls & complaints → |
| 2004 Avalanche 2500 | 1 | 10 | No NCAP test | AI reliability outlook → |
| 2003 Avalanche 2500 | 1 | 9 | No NCAP test | Recalls & complaints → |
| 2002 Avalanche 2500 | 1 | 60 | No NCAP test | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Chevrolet Avalanche 2500, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- service brakes32 complaints
- engine and engine cooling29 complaints
- hydraulic13 complaints
- electrical system11 complaints
- air bags6 complaints
- fuel system5 complaints
- gasoline4 complaints
- engine3 complaints