2018 Honda Civic Pre-Purchase Inspection Checklist
Known Issues — 2018 Honda Civic
MODERATE
Engine oil dilution from turbo condensation
MODERATE
Transmission judder and hesitation during acceleration
MINOR
Sunroof wind noise and rattling
MINOR
Infotainment system freezing and touchscreen lag
MODERATE
Premature brake pad wear
MINOR
Door lock actuator failure
What to Inspect
- Check oil condition and level for dilution signs in turbocharged models
- Test transmission responsiveness through multiple acceleration cycles
- Inspect brake pads and rotors for excessive wear
- Verify sunroof operation and listen for wind noise
- Test all door locks and window controls
- Scan for active or pending diagnostic trouble codes
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil and filter change | every 10,000 miles | $40-$65 |
| Brake pad replacement | every 30,000-50,000 miles | $150-$300 |
| Air filter replacement | every 15,000-30,000 miles | $35-$75 |
| Transmission fluid change | every 30,000 miles | $100-$150 |
| Spark plug replacement | every 30,000 miles | $100-$200 |
| Coolant flush | every 30,000 miles | $80-$120 |
| Tire rotation | every 7,500 miles | $25-$50 |
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