Lista de revisión pre-compra de 2021 Subaru WRX
Problemas Conocidos — 2021 Subaru WRX
Ringland failure in EJ25 turbo engines (pre-2021 models less common, but monitor)
CVT transmission issues with jerking and hesitation (if equipped)
Turbocharger bearing wear and oil starvation at high RPM
Head gasket leaks, particularly on higher mileage examples
Clutch wear on manual transmission models with aggressive driving
Dashboard rattle and interior trim gaps
Qué inspeccionar
- Turbocharger performance and boost pressure consistency
- Transmission smooth engagement and shift quality (manual and CVT)
- Engine oil condition and level; check for metal particles
- Head gasket integrity; inspect for coolant leaks around cylinder head
- Suspension components for wear; check struts and control arms
- Differential fluid condition and signs of leakage
Costos de mantenimiento esperados
| Servicio | Intervalo | Coste |
|---|---|---|
| Oil and filter change | every 6,000 miles | $65-$85 |
| Spark plugs replacement | every 30,000 miles | $150-$250 |
| Air filter replacement | every 15,000-30,000 miles | $40-$80 |
| Transmission fluid service (manual) | every 30,000 miles | $120-$180 |
| Differential fluid service | every 30,000 miles | $150-$220 |
| Brake pad replacement | every 40,000-60,000 miles | $300-$500 |
| Coolant flush | every 30,000 miles | $100-$150 |
| Turbocharger service/inspection | every 60,000 miles | $200-$400 |
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