Reliability & 5-year cost of ownership — 2003 Lexus IS
NHTSA data on file today
The 2003 Lexus IS has 1 NHTSA recall campaign and 12 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #09E012000 FMVSS 108/AFTERMARKET COMBINATION LAMPS NHTSA notice
Most-cited components in owner complaints
- Air Bags 4 complaints
- Structure 4 complaints
- Engine 3 complaints
- Service Brakes 2 complaints
- Electrical System 1 complaint
- Power Train 1 complaint
Of the 12 complaints on file, 5 report a crash; across all 12 complaints, owners report 7 injuries (owner-reported, not verified by NHTSA).
Average
Estimated 5-year repair + maintenance cost: $4,000–$6,500AI estimate — not from NHTSA data
The 2003 Lexus IS has a moderate number of complaints, particularly regarding structure and airbags. Despite these issues, essential systems like the engine and brakes have relatively few complaints, indicating satisfactory reliability overall.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| airbags | 70,000–100,000 miles | $300–$1,200 | common |
| structure | 60,000–90,000 miles | $500–$1,500 | common |
| engine | 80,000–120,000 miles | $400–$2,000 | 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
- tire rotation and alignment
- replace brake pads and rotors
- coolant flush
- transmission fluid change
- spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- airbag warning light
- unusual engine noises
- difficulty steering
- brake warning light
- water leaks in cabin
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2003 Lexus IS at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.