AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Toyota 4runner
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$9,000
The 2018 Toyota 4Runner has an average reliability rating due to a few recalls, primarily for the fuel system, and a moderate number of complaints related to steering and air bags.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| fuel pump | 40,000–60,000 miles | $500–$900 | common |
| steering components | 50,000–70,000 miles | $300–$600 | common |
| air bags | 60,000–80,000 miles | $400–$800 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Tire rotation every 10,000 miles
- Replace brake pads every 30,000 miles
- Transmission fluid change at 60,000 miles
- Coolant replacement at 50,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Difficulty starting engine
- Steering feels loose
- Airbag warning light on
- Unusual brake noise
- Fuel smell in cabin
Generated by gpt-4o on 7/25/2026. Cost ranges are conservative estimates that account for typical regional variation.