AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2008 Smart Fortwo
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $3,500–$7,000
The 2008 Smart FORTWO has notable issues with its engine and power train, highlighted by complaints and a recall for the rear insulation mat. While it offers budget-friendly ownership, frequent power train and engine problems affect reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 50,000–80,000 miles | $1,500–$3,000 | very common |
| power train | 60,000–100,000 miles | $1,000–$2,500 | common |
| electrical system | 40,000–70,000 miles | $300–$800 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 5,000 miles
- Replace air filter every 20,000 miles
- Transmission service every 40,000 miles
- Coolant replacement every 60,000 miles
- Brake fluid exchange every 25,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Exhaust smoke or engine noise
- Unusual transmission shifting
- Persistent electrical faults
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.