2020 Mazda MX-5 Miata Pre-Purchase Inspection Checklist
Known Issues — 2020 Mazda MX-5 Miata
MINOR
Infotainment system lag and occasional freezing
MINOR
Soft top window fogging and condensation buildup
MODERATE
Transmission grinding on downshifts (manual transmission)
MODERATE
Premature brake pad wear
MODERATE
Rear differential noise and potential seal leaks
MINOR
Steering column creaking and rattling
What to Inspect
- Soft top condition, seals, and window clarity
- Manual transmission synchronizer wear and shift smoothness
- Brake pad thickness and rotor condition
- Rear differential fluid level and seal integrity
- Steering column for creaks and play
- Infotainment system responsiveness and display functionality
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil and filter change | every 10,000 miles | $40-$65 |
| Brake fluid flush | every 2 years | $100-$150 |
| Spark plugs replacement | every 30,000 miles | $120-$180 |
| Transmission fluid change (manual) | every 30,000 miles | $150-$250 |
| Rear differential fluid change | every 30,000 miles | $120-$200 |
| Air filter replacement | every 15,000 miles | $30-$50 |
| Brake pad replacement | every 25,000-40,000 miles | $200-$350 |
| Coolant flush | every 30,000 miles | $100-$150 |
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