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GMC Yukon XL

2021 only

295 classified complaints 12 recalls

2021 GMC Yukon XL have 295 classified complaints on record for that year specifically, plus 12 recalls. The most common issue in this year is Internal engine (bearings, pistons, rings), typically surfacing around 75,000 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 Yukon XL report for every year combined.

Where this year fits

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

What breaks, and when — 2021 only

Internal engine (bearings, pistons, rings) · Engine 137 complaints

Median onset: 75,000 miles.

More common in newer model years.

Harsh, delayed or erratic shifting · Transmission 23 complaints

Median onset: 66,000 miles.

Stalling and no-start · Engine 18 complaints

Onset mileage not consistently reported.

More common in newer model years.

Oil consumption and leaks · Engine 16 complaints

Median onset: 58,000 miles.

More common in newer model years.

Fuel pump and sending unit · Fuel system 15 complaints

Median onset: 59,000 miles.

More common in older model years. · Typical repair: $630–$1,700 nationally.

Automatic transmission internals · Transmission 13 complaints

Median onset: 68,000 miles.

Typical repair: $2,910–$5,410 nationally.

Driver-assist cameras, radar and calibration · Electrical 10 complaints

Median onset: 100 miles.

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

Airbags, seatbelts and restraints · Body and interior 9 complaints

Median onset: 117,000 miles. 11.1% 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.

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 Yukon XL report for every year and full specs/safety data.