Above Average Fiabilitate

Lista de verificare pentru inspecția pre-cumpărare pentru 2020 Porsche 911

992 · 3.0L Twin-Turbo Flat-6 (379hp Carrera) / 3.0L Twin-Turbo Flat-6 (443hp Carrera S) · $115,000 - $160,000

Probleme Cunoscute — 2020 Porsche 911

MINOR

Early 992 software bugs causing PCM freezes and infotainment reboots

MINOR

PDK 8-speed software calibration issues causing harsh downshifts in Sport mode

MODERATE

Rear-axle steering module software faults on early production cars

MODERATE

Carbon buildup on intake valves — new engine still uses direct injection

MINOR

HVAC evaporator condensation drain clogging causing water intrusion

MINOR

Sport exhaust valve noise and rattle at cold start

Ce să Inspectezi

  • Verify PCM software is fully updated — check for known TSBs
  • Test rear-axle steering at low and high speed
  • Confirm 8-speed PDK shifts smoothly in all modes
  • Check for intake valve carbon — early 992 production units may need first cleaning
  • Verify all driver assistance systems function correctly
  • Inspect for any warranty claims or open recalls

Costuri Estimative de Întreținere

ServiciuIntervalCost
Major service (spark plugs, filters, fluids)every 30,000 miles$1,000-$1,600
Intake valve walnut blast cleaningevery 40,000-60,000 miles$600-$1,000
8-speed PDK fluidevery 40,000 miles$350-$550
Brake fluid flushevery 2 years$150-$250
Tire replacement (rear 305/30-20)every 15,000-25,000 miles$1,400-$2,000
Annual inspectionyearly$500-$800

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