2020 Toyota Highlander Pre-Purchase Inspection Checklist
Known Issues — 2020 Toyota Highlander
MODERATE
Transmission hesitation and delayed engagement, particularly in 2020-2021 models
MINOR
Panoramic sunroof wind noise and potential seal leaks
MODERATE
Infotainment system freezing or unresponsive touchscreen
MODERATE
Premature brake pad wear on front brakes
MINOR
LATCH connectors difficult to access or loose connections
MINOR
Occasional engine knocking noise under acceleration (V6 models)
What to Inspect
- Test transmission engagement and shifting smoothness through all gears
- Inspect brake pad thickness and rotor condition
- Check infotainment system responsiveness and screen functionality
- Examine panoramic sunroof seals and listen for wind noise
- Verify all LATCH connectors are secure and accessible
- Listen for engine knock or pinging during acceleration test
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil and filter change (synthetic) | every 10,000 miles | $65-$85 |
| Transmission fluid change | every 60,000 miles | $150-$200 |
| Brake pad replacement (front) | every 40,000-60,000 miles | $200-$350 |
| Air filter replacement | every 15,000-30,000 miles | $40-$70 |
| Cabin air filter replacement | every 15,000 miles | $35-$60 |
| Coolant flush | every 100,000 miles | $120-$180 |
| Spark plug replacement | every 120,000 miles | $200-$300 |
| Tire rotation | every 5,000-7,000 miles | $50-$100 |
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