AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2007 Audi A4
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $6,500–$12,000
The 2007 Audi A4 has a below-average rating due to high airbag complaints, which overshadow its otherwise decent reliability. Issues with the engine, powertrain, and electrical system contribute to its maintenance complexity and cost.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| airbags | 50,000–100,000 miles | $400–$900 | very common |
| engine | 80,000–120,000 miles | $1,000–$2,500 | common |
| electrical system | 60,000–110,000 miles | $500–$1,200 | common |
| power train | 90,000–140,000 miles | $700–$2,000 | occasional |
| fuel system | 70,000–130,000 miles | $300–$800 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Timing belt replacement at 80,000 miles
- Brake fluid flush biennially
- Battery replacement every 4 years
- Tire rotations every 10,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Rough engine idling
- Electrical shorts or malfunctions
- Transmission shifting issues
- Fuel odor inside cabin
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.