2023 Lexus NX Pre-Purchase Inspection Checklist
Known Issues — 2023 Lexus NX
MINOR
2.5L A25A-FXS hybrid system fault codes on early production
MINOR
Infotainment software bugs on initial AZ20 rollout
MINOR
PHEV battery range less than advertised in cold weather
MINOR
Pre-collision system sensitivity — occasional false alerts
MINOR
Limited long-term reliability data vs. AZ10 generation
MINOR
Interior panel fit issues on some units
What to Inspect
- Hybrid battery SoH — request Techstream readout
- PHEV charging system on plug-in variant
- Infotainment software version — check for pending updates
- All ADAS system function
- Interior panel gaps and fit quality
- Scan for any stored fault codes
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (synthetic) | every 10,000 miles | $120-$180 |
| Transmission fluid service | every 60,000-100,000 miles | $200-$350 |
| Spark plugs (iridium) | every 60,000-120,000 miles | $200-$320 |
| Brake fluid flush | every 3 years | $100-$160 |
| Air filter | every 30,000 miles | $40-$80 |
| Coolant flush | every 100,000 miles | $150-$250 |
| Hybrid transaxle fluid | every 100,000 miles | $200-$350 |
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