GMC Sierra problems
339 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
The data says walk unless this exact vehicle has documented proof the brakes was repaired or replaced.
- 5 fire-related complaints and 1 crash-related complaint on the electrical system
- Brakes: 44 complaints, classified severe, failures cluster 36,000–86,000 mi
- Reliability score 7.2/10 — around the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Received initial recall notice concerning defective airbag inflators - issued in 2016 - and the recall notice still hasn't been repaired. Manufacturers recall number is #2049151; and due to the lack of repair I'm worried that a front seat passenger will be injured.
Air bag light problems with the GMC trucks had a professional diagnose the problem. Scanner codes," system configuration error" this is a common problem for these trucks gm needs to address, in a accident the air bag will not deploy. *dt*jb
Tl* takata recall. The contact owns a 2007 GMC sierra 1500. The contact received a recall notification for NHTSA campaign number: 16v381000 (air bags). Keller motors (700 w Cadillac lane, hanford, ca 93230) confirmed that parts were not available to perform the recall repair.…
The contact owns a 2007 GMC Sierra 1500. The contact stated while driving at 65 MPH with his friend in the front passenger's seat, the vehicle crashed into the driver's side of another vehicle that was making a left turn. The air bags failed to deploy. The contact stated that he…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2007 GMC Sierra reliable?
Mostly yes. With a reliability score of 7.2 out of 10 based on 339 owner complaints filed with NHTSA, the 2007 GMC Sierra is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2007 GMC Sierra?
On the NHTSA data, the 2007 GMC Sierra is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the brakes was repaired or replaced. The record behind that call: 5 fire-related complaints and 1 crash-related complaint on the electrical system; Brakes: 44 complaints, classified severe, failures cluster 36,000–86,000 mi; Reliability score 7.2/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2007 GMC Sierra?
Based on NHTSA records, the most-reported issue is airbags, with 153 complaints filed. Typical failure occurs around 100,147 miles. Average repair cost runs about $1,100 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Typical failure occurs around 100,147 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my GMC Sierra has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2007 GMC Sierra?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 339 complaints on file and the costliest repair averaging $1,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.