Reliability & 5-year cost of ownership — 2003 Hyundai Sonata
NHTSA data on file today
The 2003 Hyundai Sonata has 6 NHTSA recall campaigns and 199 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #09V317000 CHROMIUM PLATED DOOR INSIDE HANDLE REPAIR NHTSA notice
- NHTSA #09V171000 INTERIOR DOOR HANDLE LACERATION /GOLD INDUSTRIES NHTSA notice
- NHTSA #09V124000 FRONT SUB-FRAME CORROSION NHTSA notice
- NHTSA #04V369000 HYUNDAI PUERTO RICO/FMVSS/FUEL VALVE INSTALLATION NHTSA notice
- NHTSA #04V178000 HYUNDAI/FUEL TANK ASSEMBLY VALVE/FMVSS 301 NHTSA notice
- NHTSA #03V097000 HYUNDAI/TRACTION CONTROL SYSTEM NHTSA notice
Most-cited components in owner complaints
- Air Bags 43 complaints
- Structure 38 complaints
- Electrical System 19 complaints
- Suspension 15 complaints
- Engine and Engine Cooling 14 complaints
- Latches/Locks/Linkages 13 complaints
Of the 199 complaints on file, 17 report a crash and 2 a fire; across all 199 complaints, owners report 45 injuries (owner-reported, not verified by NHTSA).
Below average
Estimated 5-year repair + maintenance cost: $3,500–$8,000AI estimate — not from NHTSA data
The 2003 Hyundai Sonata shows a significant number of recalls and complaints, particularly with latches, the suspension system, and door handle chrome plating, leading to safety risks. Reliability is a concern due to the frequency of issues affecting key systems, including the airbag, electrical system, and fuel tank integrity.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| door latch | 50,000–80,000 miles | $150–$500 | very common |
| suspension | 60,000–100,000 miles | $300–$1,200 | common |
| fuel tank valve | 70,000–90,000 miles | $200–$800 | occasional |
| airbag system | 80,000–110,000 miles | $700–$1,500 | occasional |
| electrical system | 70,000–90,000 miles | $150–$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 3,000 miles
- Replace brake fluid every 45,000 miles
- Inspect suspension every 15,000 miles
- Replace air filter every 30,000 miles
- Rotate tires every 5,000 miles
- Coolant replacement every 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Door handle chrome peeling
- Fuel smell near rear
- Uneven tire wear
- Unusual suspension noise
- Intermittent electrical failures
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2003 Hyundai Sonata at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.