2019 Toyota Sienna Pre-Purchase Inspection Checklist
Known Issues — 2019 Toyota Sienna
MODERATE
Power sliding door motor failures
MODERATE
V6 oil consumption
MODERATE
AC evaporator leaks
MINOR
Third-row seat track mechanism binding
MINOR
Navigation map updates expensive and infrequent
What to Inspect
- Test power sliding doors
- Check V6 oil level
- Test AC output and smell for refrigerant
- Test third-row folding mechanism
- Test all infotainment features
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (V6) | every 5,000 miles | $70-$100 |
| Transmission fluid | every 60,000 miles | $130-$180 |
| Spark plugs | every 60,000 miles | $120-$200 |
| Brake pads (front) | every 40,000 miles | $100-$170 |
| AC service | as needed | $100-$300 |
| Coolant flush | every 100,000 miles | $100-$160 |
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