AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Smart Fortwo
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $2,000–$3,000
The 2018 Smart FORTWO shows almost perfect reliability, with no significant recalls and minimal complaints. The primary area of concern is a single electrical system complaint, which suggests issues are uncommon and low impact.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Electrical system | 30,000–60,000 miles | $200–$400 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 10,000 miles
- Brake pad replacement every 20,000 miles
- Tire rotation every 10,000 miles
- Coolant replacement every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Dashboard warning lights
- Dimming or flickering lights
- Unresponsive electronic controls
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.