2021 Infiniti QX50 Pre-Purchase Inspection Checklist
Known Issues — 2021 Infiniti QX50
MODERATE
VC-Turbo oil consumption — some units consume more than 1qt/2000mi
MODERATE
CVT shudder at low speeds
MINOR
Infotainment dual-screen freeze and slow response
MODERATE
Carbon buildup on intake valves
MINOR
Front suspension strut noise over rough roads
MINOR
ProAssist lane keep false interventions
What to Inspect
- VC-Turbo oil consumption check
- CVT shudder from stop
- Intake valve carbon on 40,000+ miles
- Front strut noise over bumps
- Infotainment responsiveness
- ProAssist function verification
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Engine oil service | every 5,000 miles | $80-$130 |
| CVT fluid change | every 30,000 miles | $200-$350 |
| Major service (filters, plugs) | every 30,000 miles | $400-$650 |
| Intake valve cleaning | every 40,000 miles | $400-$700 |
| Brake pad/rotor replacement | every 30,000-50,000 miles | $350-$650 |
| Tire replacement | every 30,000-45,000 miles | $600-$1,000 |
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