GMC Terrain
2020–2024 only
374,031 sold in the US for 2020–2024.
per 10,000 sold
2020–2024 GMC Terrain models have 565 classified complaints on record for these years specifically, plus 6 recalls. The most common issue in this range is Fuel pump and sending unit, typically surfacing around 46,046 miles.
Computed directly from stored federal records for 2020–2024 model years only — not blended with the rest of this vehicle's production run. See the full GMC Terrain report for every year combined.
Where this range fits
What breaks, and when — 2020–2024 only
Median onset: 46,046 miles.
More common in older model years. · Typical repair: $630–$1,700 nationally.
Median onset: 71,000 miles. 5.2% 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 newer model years.
Median onset: 55,750 miles. 2.4% of these reported an injury, a death, or a crash with fire.
More common in newer model years.
Median onset: 21,000 miles.
Tends to show up earlier than this model's other issues. · More common in older model years.
Median onset: 22,000 miles.
Tends to show up earlier than this model's other issues. · More common in newer model years.
Median onset: 58,500 miles.
Tends to show up later than this model's other issues. · More common in older model years.
Median onset: 22,843 miles.
Tends to show up earlier than this model's other issues. · More common in newer model years.
Onset mileage not consistently reported.
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?
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Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2020–2024 model years. See the full GMC Terrain report for every year and full specs/safety data.