Above Average Affidabilità

Checklist di ispezione pre-acquisto per 2021 Porsche Cayman

718 · 2.0L Turbo Flat-4 (300hp) / 2.5L Turbo Flat-4 (350hp S) / 4.0L Flat-6 (394hp GTS 4.0/GT4) · $72,000 - $138,000

Problemi noti — 2021 Porsche Cayman

MODERATE

4.0L flat-six potential oil consumption issue on track-driven units

MINOR

Turbo wastegate rattle at cold start

MODERATE

Carbon buildup on turbo intake valves

MODERATE

GT4 manual gearbox shift quality degradation with heavy track use

MINOR

Sport exhaust valve rattle

MINOR

PCM Bluetooth connectivity issues with newer phones

Cosa controllare

  • 4.0L: compression test and oil consumption assessment
  • GT4 gearbox — all gear engagements especially under load
  • Turbo: cold start and intake valve carbon
  • PCM software update status
  • PCCB brake condition if equipped
  • Track use history verification

Costi di Manutenzione Previsti

Intervento Intervallo Costo
Engine oil service every 10,000 miles $180-$300
Intake valve walnut blast (turbo) every 40,000-60,000 miles $500-$800
PDK or manual transmission service every 30,000-40,000 miles $300-$600
Brake pad/rotor replacement (or PCCB inspection) every 25,000-40,000 miles $700-$2,500
Major service (plugs, filters) every 30,000 miles $700-$1,200
Tire replacement every 15,000-25,000 miles $900-$1,600

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