Porsche Panamera Turbo 971 — Reliability

971 Sedan Full 2017–present 1 engine

Reliability Summary

Engine EA825 — 71/100 ACCEPTABLE
Known Issues 6

Engine in this model

ACCEPTABLE 71

EA825

4.0 V8 Twin-Turbo

Volkswagen Group EA825 4.0 twin-turbo V8 with the turbos inside the V, in the Panamera (971) GTS and...

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Known Issues Across All Engines

Issue Engine Severity Onset
Turbo oil feed line leak EA825 high 50,000 km – 100,000 km
Switchable coolant pump leak — coolant in the vacuum system, overheating EA825 high 48,000 km – 150,000 km
Crankcase breather line / oil-air separator diaphragm crack EA825 moderate —
Ignition coil / spark plug failure EA825 moderate 40,000 km – 80,000 km
Coolant line / hose deterioration EA825 moderate 60,000 km – 120,000 km
Engine/transmission mount wear EA825 minor 80,000 km – 150,000 km