Reliability & 5-year cost of ownership — 2018 Lexus LS
NHTSA data on file today
The 2018 Lexus LS has 2 NHTSA recall campaigns and 10 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #24V275000 Front Air Bag May Not Deploy Properly/FMVSS 208 NHTSA notice
- NHTSA #19V134000 Tire Sidewall Reinforcement Layer May Crack NHTSA notice
Most-cited components in owner complaints
- Electrical System 3 complaints
- Unknown or Other 3 complaints
- Wheels 3 complaints
- Forward Collision Avoidance 1 complaint
- Fuel/Propulsion System 1 complaint
- Power Train 1 complaint
Above average
Estimated 5-year repair + maintenance cost: $5,000–$8,000AI estimate — not from NHTSA data
The 2018 Lexus LS has a strong reliability track record with few recalls and complaints. The main concerns relate to the airbag sensor and tire sidewall issues, which have targeted fixes. Generally, the vehicle is dependable with routine maintenance.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| Airbag sensor | 20,000–40,000 miles | $200–$500 | common |
| Tires | 30,000–50,000 miles | $400–$800 | occasional |
| Electrical system | 50,000–70,000 miles | $300–$600 | rare |
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
- Tire rotation and balance
- Brake fluid replacement
- Transmission fluid check
- Coolant system flush
- Battery inspection
- Steering alignment
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Uneven tire wear
- Unresponsive steering
- Battery issues
- Horn functionality problems
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2018 Lexus LS at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.