BMW M5 G90 — Reliability

G90 2024–present 1 engine

Reliability Summary

Engine S68 — 84/100 BUY
Known Issues 1

Engine in this model

BUY 84

S68

S68 4.4 V8 Twin-Turbo

BMW M's current 4.4 twin-turbo V8 (2022-), with both turbos inside the V and a 48-volt mild-hybrid m...

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Known Issues Across All Engines

Issue Engine Severity Onset
Exhaust-to-catalyst fasteners not tightened (recall, 2023 X7 M60i / XM) S68 minor —