Found 24 articles
Is the Mercedes C63 AMG W205 reliable? A complete forensic guide to the M177 V8's oil separator failure, valley pan leaks, suspension costs, and why it's the safest modern German V8 you can buy.
Mercedes-AMG E63 W213 reliability guide. M177 4.0T V8 oil separator failure, 4MATIC+ AWD system, estate wagon ownership costs and year-by-year analysis.
Mercedes-AMG GT reliability guide: M178 4.0T V8 dry-sump setup, oil separator risk, CCB brake costs, and ownership analysis for GT, GTS, GTR variants.
Detailed AMG M177 4.0L V8 reliability audit. Why the '$10,000 oil separator' is a ticking time bomb and how to survive C63, E63, and G63 ownership.
Is owning a Mercedes-AMG expensive? We analyze the maintenance, insurance, and the true cost of the M177 biturbo engine across C63, E63, and G63 models.
Common issues, service bullets, and which engines to prefer.
Is the Mercedes CLS550 C218 reliable? Analysis of M278 engine faults, window regulator failures, and blind spot assist errors.
The breakdown of Mercedes CLS550 (C218) reliability with M278 V8. Common failures: cylinder scoring, timing chain tensioners, electronics.
The breakdown of Mercedes E550 (W212) reliability with M278 V8. Common failures: cylinder scoring, timing chain tensioners, turbo coolant leaks.
Is the Mercedes E550 W212 reliable? 2012-2016 M278 engine issues, AirMatic rear suspension failures, and maintenance costs.
Typical mileage, rust concerns, and drivetrain longevity across W212/W213 generations.
Mercedes G63 AMG (W464) reliability guide: M177 4.0T V8 oil separator risk, solid axle suspension, portal axle durability, and real ownership costs.
The breakdown of Mercedes GL550 (X166) reliability with M278 V8. Common failures: cylinder scoring, timing chain tensioners, Airmatic suspension.
Is the Mercedes GL550 X166 reliable? Why the M278 engine fails more often in the GL, AirMatic suspension costs, and 100k mile outlook.
AMG M177 cooling system failure guide: Electric water pump failure, plastic coolant pipe cracks, thermostat failure, and failure prevention costs.
The ultimate Mercedes-AMG M177/M278 4.0L biturbo reliability database. Oil separator failure, camshaft scoring risk, rear main seal failures, and realistic repair costs.
AMG M177 oil leak guide. Valve covers, oil cooler seals, oil pan gasket - at to inspect before buying a C63, E63, or G63 AMG and how much each repair costs.
AMG M177 vs Audi 4.0T EA825 reliability comparison: Oil separator vs turbo oil screen - al repair costs, annual running costs, and the ownership verdict.
AMG M177 vs BMW S63 reliability comparison: Oil separator vs rod bearings - ich V8 is cheaper to own, and which is more catastrophic when it fails.
AMG M177 vs Porsche 911 Turbo 3.8TT reliability comparison: Oil separator vs the flat-six benchmark, maintenance costs, and the ownership verdict.
Forensic failure timeline for the Mercedes M278 4.6L V8 engine. Analyzing catastrophic timing chain wear, cylinder wall scuffing, and front cover oil leaks.
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.
Is the Mercedes S550 (W222) with M278 V8 reliable? Brutally honest guide to owning the 449hp flagship. Cylinder scoring, timing chain, Airmatic.
Is the Mercedes S550 W222 reliable? Detailed breakdown of the M278 engine, AirMatic suspension, and electronics failures. Ownership costs for 2014-2017 models.
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