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GMC Acadia

2021 only

214 classified complaints 2 recalls

59,913 sold in the US for 2021.

36 complaints on file
per 10,000 sold

2021 GMC Acadia have 214 classified complaints on record for that year specifically, plus 2 recalls. The most common issue in this year is Body control and other modules, typically surfacing around 36,250 miles.

Computed directly from stored federal records for 2021 model years only — not blended with the rest of this vehicle's production run. See the full GMC Acadia report for every year combined.

Where this year fits

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2021

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Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2021 only

Body control and other modules · Electrical 49 complaints · 8.2/10k sold

Median onset: 36,250 miles. 2.0% 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.

Cooling system: radiator, water pump, thermostat, fan · Engine 26 complaints · 4.3/10k sold

Median onset: 50,588 miles.

Tends to show up later than this model's other issues. · Typical repair: $260–$1,910 nationally.

Driver-assist cameras, radar and calibration · Electrical 23 complaints · 3.8/10k sold

Median onset: 11,250 miles.

Tends to show up earlier than this model's other issues. · More common in newer model years.

Fuel pump and sending unit · Fuel system 21 complaints · 3.5/10k sold

Median onset: 41,485 miles.

Tends to show up later than this model's other issues. · Typical repair: $630–$1,700 nationally.

Master cylinder and booster · Brakes 11 complaints · 1.8/10k sold

Onset mileage not consistently reported.

More common in newer model years.

Airbags, seatbelts and restraints · Body and interior 10 complaints · 1.7/10k sold

Median onset: 8,100 miles. 20.0% of these reported an injury, a death, or a crash with fire.

Tends to show up earlier than this model's other issues. · More common in older model years.

Harsh, delayed or erratic shifting · Transmission 8 complaints · 1.3/10k sold

Median onset: 249 miles.

Tends to show up earlier than this model's other issues. · More common in older model years.

Electric power steering motor and module · Steering 6 complaints · 1.0/10k sold

Onset mileage not consistently reported.

More common in older model years. · Typical repair: $750–$2,230 nationally.

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 2021 model year. See the full GMC Acadia report for every year and full specs/safety data.