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Buick Century

2001–2005 only

242 classified complaints

2001–2005 Buick Century models have 242 classified complaints on record for these years specifically. The most common issue in this range is Wiring harness, grounds and connectors, typically surfacing around 82,500 miles.

Computed directly from stored federal records for 2001–2005 model years only — not blended with the rest of this vehicle's production run. See the full Buick Century report for every year combined.

Where this range fits

1996–2000

2001–2005

Complaints filed per 5-year model-year window — highlighted bars link to their own dedicated page.

What breaks, and when — 2001–2005 only

Wiring harness, grounds and connectors · Electrical 74 complaints

Median onset: 82,500 miles.

More common in newer model years.

Body control and other modules · Electrical 33 complaints

Median onset: 100,798 miles.

More common in newer model years.

Stalling and no-start · Engine 18 complaints

Median onset: 120,000 miles.

More common in newer model years.

Head gasket and cylinder head · Engine 14 complaints

Median onset: 106,000 miles.

More common in newer model years. · Typical repair: $1,620–$3,010 nationally.

Which other vehicles have head gasket failures? →
Harsh, delayed or erratic shifting · Transmission 10 complaints

Median onset: 100,000 miles.

More common in older model years.

Which other vehicles have automatic transmission problems? →
Doors, windows, latches, seats and trim · Body and interior 9 complaints

Median onset: 107,000 miles.

More common in older model years.

Airbags, seatbelts and restraints · Body and interior 8 complaints

Median onset: 62,000 miles. 25.0% 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.

Calipers, hoses and lines · Brakes 8 complaints

Median onset: 53,000 miles.

Tends to show up earlier than this model's other issues. · More common in older model years. · Typical repair: $230–$880 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 2001–2005 model years. See the full Buick Century report for every year and full specs/safety data.