2018 Lexus ES Pre-Purchase Inspection Checklist
Known Issues — 2018 Lexus ES
CRITICAL
3.5L 2GR-FE V6 plastic water pump impeller erosion
MODERATE
6-speed automatic transmission judder on downshift at high mileage
MODERATE
Hybrid battery pack (ES300h) degradation on 10+ year units
MINOR
Navigation Remote Touch Interface slow and unreliable
MINOR
Interior wood trim delaminating on high-use units
MINOR
Rear suspension bushing wear causing noise over bumps
What to Inspect
- Water pump condition and coolant service history
- Hybrid battery SoH on ES300h
- Transmission shift smoothness on highway
- Rear suspension noise over rough pavement
- Interior wood trim condition
- 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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