Reliability & 5-year cost of ownership — 2008 Chevrolet Avalanche
NHTSA data on file today
The 2008 Chevrolet Avalanche has 4 NHTSA recall campaigns and 258 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #21V052000 Passenger Frontal Air Bag Inflator May Explode NHTSA notice
- NHTSA #21V050000 Passenger Frontal Air Bag Inflator May Explode NHTSA notice
- NHTSA #10V240000 HEATED WINDSHIELD WASHER MODULE SHORT CIRCUIT NHTSA notice
- NHTSA #08V441000 HEATED WIPER WASHER SYSTEM NHTSA notice
Most-cited components in owner complaints
- Air Bags 132 complaints
- Unknown or Other 53 complaints
- Structure 44 complaints
- Electrical System 21 complaints
- Engine 15 complaints
- Latches/Locks/Linkages 13 complaints
Of the 258 complaints on file, 7 report a crash and 3 a fire; across all 258 complaints, owners report 12 injuries (owner-reported, not verified by NHTSA).
Average
Estimated 5-year repair + maintenance cost: $6,000–$15,000AI estimate — not from NHTSA data
The 2008 Chevrolet Avalanche has an average reliability rating, based on moderate recall and complaint numbers. The most significant issue relates to the air bags, supported by a substantial number of complaints. Electrical system problems also surface but with less frequency. The overall evidence is limited due to relatively few complaints compared to some peers.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Air bags | Unknown | $400–$1,200 | very common |
| Electrical system | Unknown | $300–$1,000 | occasional |
| Structure | Unknown | $300–$800 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake inspections and servicing
- Tire rotations and replacements
- Battery checks and potential replacement
- Cooling system servicing
- Transmission fluid change
- Spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Electrical malfunctions
- Unusual structural noises
- Power locks/latches issues
- Engine misfires or warning lights
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2008 Chevrolet Avalanche at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.