M MILEMARK Brands Repair costs Guides

Buick Century

1996–2000 only

131 classified complaints

1996–2000 Buick Century models have 131 classified complaints on record for these years specifically. The most common issue in this range is Body control and other modules, typically surfacing around 83,494 miles.

Computed directly from stored federal records for 1996–2000 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 — 1996–2000 only

Body control and other modules · Electrical 21 complaints

Median onset: 83,494 miles.

More common in newer model years.

Harsh, delayed or erratic shifting · Transmission 11 complaints

Median onset: 80,000 miles. 9.1% of these reported an injury, a death, or a crash with fire.

More common in older model years.

Which other vehicles have automatic transmission problems? →
Calipers, hoses and lines · Brakes 10 complaints

Median onset: 78,500 miles.

More common in older model years. · Typical repair: $230–$880 nationally.

Wiring harness, grounds and connectors · Electrical 9 complaints

Median onset: 130,000 miles.

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

Doors, windows, latches, seats and trim · Body and interior 9 complaints

Median onset: 69,272 miles.

More common in older model years.

Airbags, seatbelts and restraints · Body and interior 9 complaints

Median onset: 97,143 miles. 22.2% of these reported an injury, a death, or a crash with fire.

More common in older model years.

Power steering pump, rack and lines · Steering 8 complaints

Median onset: 102,500 miles.

Tends to show up later than this model's other issues. · Typical repair: $750–$2,230 nationally.

Head gasket and cylinder head · Engine 8 complaints

Median onset: 78,000 miles.

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

Which other vehicles have head gasket failures? →

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 1996–2000 model years. See the full Buick Century report for every year and full specs/safety data.