Porsche Cayenne 92A (E2) — Reliability

92A (E2) 2015–2017 1 engine

Reliability Summary

Engine M46 (3.0 M46.30, 3.6 M46.35) — 82/100 BUY
Known Issues 2

Engine in this model

BUY 82

M46 (3.0 M46.30, 3.6 M46.35)

3.0/3.6 V6 Twin-Turbo (Porsche M46)

Porsche's own M46 twin-turbo V6 - 3.0 litres in the Macan S and GTS and the Panamera S (970), 3.6 li...

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Known Issues Across All Engines

Issue Engine Severity Onset
Coolant loss: plastic coolant pipes burst, regulator housing or pump leaks M46 (3.0 M46.30, 3.6 M46.35) high —
Timing-case cover oil leak from broken aluminium bolts M46 (3.0 M46.30, 3.6 M46.35) high 33,000 km – 161,000 km