2021 Lexus ES Pre-Purchase Inspection Checklist
Known Issues — 2021 Lexus ES
MINOR
Pre-collision system false activation in certain road conditions
MINOR
Infotainment touchpad (Remote Touch Interface) still unintuitive
MINOR
Lane departure warning false alerts at highway speeds
MODERATE
ES300h hybrid battery — check SoH on higher-mileage units
MINOR
Rear window regulator motor noise
MINOR
Rear parking sensors false positives
What to Inspect
- Hybrid battery SoH on ES300h via Techstream
- All ADAS calibration and function
- Infotainment — test all inputs including touchpad
- Rear window regulator noise
- Rear parking sensor operation
- Scan for all 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 (300h) | every 100,000 miles | $200-$350 |
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