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Audi A6

2000–2004 only

169 classified complaints 2 recalls

2000–2004 Audi A6 models have 169 classified complaints on record for these years specifically, plus 2 recalls. The most common issue in this range is Tank, lines and filler, typically surfacing around 108,789 miles.

Computed directly from stored federal records for 2000–2004 model years only — not blended with the rest of this vehicle's production run. See the full Audi A6 report for every year combined.

Where this range fits

1995–1999

2000–2004

2005–2009

2010–2014

2015–2019

2020–2024

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

What breaks, and when — 2000–2004 only

Tank, lines and filler · Fuel system 40 complaints

Median onset: 108,789 miles.

More common in older model years.

ABS module and wheel speed sensors · Brakes 22 complaints

Median onset: 88,000 miles. 13.6% of these reported an injury, a death, or a crash with fire.

More common in older model years. · Typical repair: $660–$1,260 nationally.

Wiring harness, grounds and connectors · Electrical 20 complaints

Median onset: 109,853 miles.

More common in newer model years.

Body control and other modules · Electrical 10 complaints

Median onset: 96,000 miles.

More common in newer model years.

Fuel pump and sending unit · Fuel system 9 complaints

Median onset: 88,000 miles.

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

Spark plugs, coils and ignition · Engine 9 complaints

Median onset: 77,795 miles.

More common in older model years.

Stalling and no-start · Engine 8 complaints

Median onset: 137,345 miles.

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

Airbags, seatbelts and restraints · Body and interior 8 complaints

Median onset: 93,500 miles. 62.5% of these reported an injury, a death, or a crash with fire.

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 2000–2004 model years. See the full Audi A6 report for every year and full specs/safety data.