2018 Audi A6 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
11 owner complaints analyzed
2 distinct recall campaigns
11,800 mi median reported failure mileage
Scope: 2018 model year. Data snapshot: . 3 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 7 of 11 complaints (63.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Engine operation | 1 | 9.1% |
| Fuel system concerns | 1 | 9.1% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 7 |
| Fuel/Propulsion System | 4 |
| Unknown Or Other | 2 |
| Air Bags | 1 |
| Electrical System | 1 |
| Power Train | 1 |
Engine: 7; Fuel/Propulsion System: 4; Unknown Or Other: 2; Air Bags: 1; Electrical System: 1; Power Train: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 2 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 2; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (2). 8 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 1 |
| 2026 | 2 |
2020: 2; 2022: 1; 2023: 5; 2024: 1; 2026: 2
Pattern summary
Engine leads the component reports. Engine operation appears in 1 complaint narratives. Fuel system concerns appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11372708 · 2020-11-02 (November 2, 2020)
AT SLOW SPEED AND PARTICULARLY WHEN STARTING FROM STATIONARY, SUCH AS STOPPED TO WAIT TO TURN LEFT, THE CAR STALLS FOR 2-3 SECONDS, SUGGESTING THAT IT ISN'T GETTING FUEL. ONCE MOVING, THE CAR RUNS FINE. I HAVE TAKEN THE CAR TO THE AUDI DEALER TWICE. THE PROBLEM REMAINS. THE CAR ONLY HAS 14,800 MILES ON IT. IT'S BEEN HAPPENING SINCE I BOUGHT THE CAR IN MARCH, 2020.
Owner-reported narrative. 11,800 miles reported. Look up ODI 11372708 at NHTSA ↗
Owner report 11723814 · 2026-03-12 (March 12, 2026)
February 27, at approximately 1:20am my vehicle caught fire while parked in the driveway after sitting for about 9 hours. The fire originated near the gas tank. The fire department was called, there is a fire report being conducted. Audi was notified.
Owner-reported narrative. Look up ODI 11723814 at NHTSA ↗