2018 Mazda MX-5 Miata Pre-Purchase Inspection Checklist
Known Issues — 2018 Mazda MX-5 Miata
MODERATE
Infotainment system freezing or unresponsive touchscreen
MODERATE
Transmission grinding or difficulty shifting into reverse
MINOR
Premature brake pad wear
MINOR
Soft top window clouding or delamination
MODERATE
Engine oil leaks from valve cover gasket
MINOR
Rattling or creaking from convertible top frame
What to Inspect
- Test infotainment system responsiveness and screen functionality
- Inspect transmission for grinding sounds and smooth reverse engagement
- Check brake pad thickness and rotor condition
- Examine soft top window clarity and structural integrity
- Inspect valve cover gasket area for oil seepage
- Listen for rattles from convertible top mechanism during operation
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 |
| Spark plugs replacement | every 60,000 miles | $100-$200 |
| Transmission fluid change | every 60,000 miles | $150-$250 |
| Coolant flush | every 100,000 miles | $120-$180 |
| Soft top replacement | as needed (typically 80,000-120,000 miles) | $1,200-$2,000 |
| Valve cover gasket replacement | as needed | $200-$350 |
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