GMC Sierra 1500
2015 only
2015 GMC Sierra 1500 have 896 classified complaints on record for that year specifically, plus 9 recalls. The most common issue in this year is Master cylinder and booster, typically surfacing around 55,000 miles.
Computed directly from stored federal records for 2015 model years only — not blended with the rest of this vehicle's production run. See the full GMC Sierra 1500 report for every year combined.
Where this year fits
What breaks, and when — 2015 only
Median onset: 55,000 miles. 1.5% of these reported an injury, a death, or a crash with fire.
More common in older model years.
Median onset: 41,000 miles.
More common in newer model years.
Median onset: 24,946 miles.
Tends to show up earlier than this model's other issues. · More common in newer model years.
Median onset: 18,000 miles.
Tends to show up earlier than this model's other issues.
Which other vehicles have automatic transmission problems? →Median onset: 14,500 miles.
Tends to show up earlier than this model's other issues. · More common in older model years.
Median onset: 65,000 miles. 6.7% of these reported an injury, a death, or a crash with fire.
Tends to show up later than this model's other issues. · More common in older model years.
Median onset: 55,911 miles. 2.4% of these reported an injury, a death, or a crash with fire.
Typical repair: $720–$1,420 nationally.
Which other vehicles have A/C failures? →Median onset: 97,000 miles.
Tends to show up later than this model's other issues. · More common in newer model years.
From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.
Cost estimator: what will this one cost you?
Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.
Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2015 model year. See the full GMC Sierra 1500 report for every year and full specs/safety data.