Reliability & 5-year cost of ownership — 2003 Ford Mustang
NHTSA data on file today
The 2003 Ford Mustang has 6 NHTSA recall campaigns and 145 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #09E025000 FMVSS 108/REPLACEMENT HEADLAMPS/AMBER REFLECTOR NHTSA notice
- NHTSA #09E012000 FMVSS 108/AFTERMARKET COMBINATION LAMPS NHTSA notice
- NHTSA #08E050000 FMVSS 108/HEADLAMPS/MISSING AMBER SIDE REFLECTORS NHTSA notice
- NHTSA #06E056000 FUEL LEAK/FIRE NHTSA notice
- NHTSA #06E049000 FMVSS 108/AMBER SIDE REFLEX REFLECTORS NHTSA notice
- NHTSA #06V108000 ACCELERATOR PEDAL SHIELD NHTSA notice
Most-cited components in owner complaints
- Engine and Engine Cooling 39 complaints
- Seat Belts 16 complaints
- Vehicle Speed Control 16 complaints
- Power Train 15 complaints
- Air Bags 11 complaints
- Electrical System 10 complaints
Of the 145 complaints on file, 19 report a crash and 4 a fire; across all 145 complaints, owners report 11 injuries (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $8,000–$12,000AI estimate — not from NHTSA data
The 2003 Ford Mustang has several aftermarket and design-related recalls, particularly concerning lighting and fuel system issues. Owner complaints highlight recurring problems with the engine, seat belts, and vehicle speed control. These concerns suggest increased maintenance and repair costs, impacting overall reliability.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| engine and cooling | 80,000–120,000 miles | $1,500–$3,000 | very common |
| vehicle speed control | 70,000–100,000 miles | $200–$600 | common |
| power train | 90,000–130,000 miles | $1,200–$2,500 | common |
| electrical system | 50,000–100,000 miles | $300–$700 | occasional |
| suspension | 60,000–100,000 miles | $400–$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 change every 5,000-7,500 miles
- Replace brake pads every 20,000-30,000 miles
- Transmission fluid service every 30,000-60,000 miles
- Coolant flush every 50,000 miles
- Replace timing belt at 100,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine overheating
- Difficulty controlling speed
- Unresponsive accelerator
- Transmission slipping
- Electrical issues like flickering lights
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2003 Ford Mustang at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.