AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Dodge Grand Caravan
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,500–$7,000
The 2018 Dodge Grand Caravan receives a below-average rating due to frequent electrical system issues and its involvement in multiple recalls affecting critical systems like brakes and gas leaks.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 30,000–60,000 miles | $200–$800 | very common |
| brake calipers | 40,000–70,000 miles | $300–$600 | common |
| fuel system | 50,000–80,000 miles | $400–$1 | occasional |
| powertrain control module | 60,000–90,000 miles | $500–$1 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 6,000 miles
- Brake fluid replacement every 20,000 miles
- Coolant flush every 30,000 miles
- Transmission fluid check every 40,000 miles
- Tire rotation every 6,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Dashboard warning lights
- Poor braking performance
- Fuel smell near vehicle
- Erratic engine behavior
Generated by gpt-4o on 7/25/2026. Cost ranges are conservative estimates that account for typical regional variation.