Reliability & 5-year cost of ownership — 2003 Toyota 4Runner
NHTSA data on file today
The 2003 Toyota 4Runner has 3 NHTSA recall campaigns and 528 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #11V113000 PEDAL ENTRAPMENT NHTSA notice
- NHTSA #03V146000 TOYOTA/FUEL PULSATION DAMPER NHTSA notice
- NHTSA #02V339000 SOUTHEAST TOYOTA/ALLOY WHEELS NHTSA notice
Most-cited components in owner complaints
- Structure 278 complaints
- Suspension 109 complaints
- Unknown or Other 97 complaints
- Service Brakes 45 complaints
- Steering 32 complaints
- Vehicle Speed Control 23 complaints
Of the 528 complaints on file, 17 report a crash; across all 528 complaints, owners report 8 injuries (owner-reported, not verified by NHTSA).
Average
Estimated 5-year repair + maintenance cost: $7,000–$15,000AI estimate — not from NHTSA data
The 2003 Toyota 4Runner has an average reliability rating. While it has a significant number of owner complaints (528) and three recalls, these are relatively spread across various components. Notably, structure and suspension issues are the most frequently reported. However, with limited severe issues and recall campaigns, a definitive conclusion requires more robust data.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Structure | Unknown | $500–$1,500 | common |
| Suspension | 100,000–150,000 miles | $300–$1,200 | common |
| Service brakes | 80,000–120,000 miles | $250–$1,000 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake inspections
- Tire rotations
- Transmission fluid change
- Coolant system flush
- Spark plug replacement
- Timing belt inspection
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual suspension noise
- Brake fading or softness
- Misaligned steering
- Engine stalling
- Fuel smell in cabin
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2003 Toyota 4Runner at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.