2018 Buick Envision Pre-Purchase Inspection Checklist
Known Issues — 2018 Buick Envision
MINOR
2.0T/2.5T engine oil consumption on some units
MODERATE
6-speed automatic transmission shudder at low speed (pre-2021)
MINOR
Infotainment IntelliLink freeze and connectivity issues
MINOR
Panoramic roof seal wind noise
MODERATE
Carbon buildup on 2.0T direct-injection intake valves
MINOR
Front strut bearing wear causing clunking over bumps
What to Inspect
- Transmission shudder from stop
- Intake valve carbon on 2.0T
- Oil consumption check
- Panoramic roof seal
- Infotainment connectivity
- Front strut bearing noise
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Engine oil service | every 7,500 miles | $70-$120 |
| Major service (plugs, filters, fluids) | every 30,000 miles | $400-$700 |
| Transmission fluid | every 60,000 miles | $180-$300 |
| Intake valve cleaning (2.0T) | every 40,000-60,000 miles | $400-$700 |
| Brake pad/rotor replacement | every 30,000-50,000 miles | $350-$650 |
| Tire replacement | every 35,000-50,000 miles | $600-$1,000 |
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