Understanding Cylinder Scoring (M278)
Comprehensive analysis of Cylinder Scoring (M278), including affected engines, models, and cost-saving repair strategies.
Affected Vehicles & Guides
The following detailed guides cover Cylinder Scoring (M278) specifically for the listed models.
Mercedes M278 vs Jaguar AJ133: V8 Reliability Head-to-Head
Mercedes M278 vs Range Rover AJ133 V8 reliability comparison. Which luxury V8 is safer? We compare cylinder scoring risks vs timing chain failures and costs.
Reliability: 50
/100
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BMW S63 vs Mercedes M278: Which Twin-Turbo V8 Is Safer to Buy?
BMW S63 vs Mercedes M278. Which German Twin-Turbo V8 is safer? We compare rod bearings vs cylinder scoring, and repair costs.
Reliability: 55
/100
Read Guide →
Disclaimer: Repair costs are estimates based on independent
specialist rates. Dealer prices will significantly exceed these figures.
