Mercedes Reliability
Mercedes C63 W205 60,000 Mile Problems: The $10,000 Repair Window
What fails on the Mercedes C63 W205 between 50,000-70,000 miles: oil separator engine-out repairs, oil leaks, and water pump failures with real owner costs.
Mercedes Articles
Found 20 articles
Mercedes Used Market
Used Mercedes-AMG C63 W205 Buying Guide: How to Avoid a Money Pit
Pre-purchase checklist for the W205 C63. Why a warm engine is a red flag, and how to spot a car that's about to need $5k in repairs.
Mercedes Reliability
Mercedes-AMG C63 W205 Common Problems: The 5 Failures Every Owner Faces
Mercedes C63 W205 M177 common problems: oil separator engine-out failures, chronic oil leaks, MCT transmission overheating, and mileage failure timelines.
Mercedes Reliability
Mercedes C63 W205 Oil Leak Problems: Engine-Out vs Progressive Leaks
Mercedes C63 W205 M177 oil leak guide: oil separator catastrophic failure, valve cover leaks, oil pan gaskets, and oil cooler seal problems with repair costs.
Mercedes Ownership Costs
Mercedes-AMG C63 W205 Ownership Costs: The Price of Thunder
Real-world running costs for the C63 AMG. Why brakes, tires, and oil leaks make this one of the most expensive sedans to run long-term.
Mercedes Reliability
Mercedes-AMG C63 W205 Reliability: The Wet Engine Reality
Why the W205 C63 is defined by oil leaks, radiator vulnerability, and interior rattles. A brutal look at M177 ownership.
Mercedes Reliability
Mercedes CLS550 C218 Reliability: Style Over Substance?
Is the Mercedes CLS550 C218 reliable? Analysis of M278 engine faults, window regulator failures, and blind spot assist errors.
Mercedes Reliability
Mercedes C-Class Reliability: What Owners Report
Common issues, service bullets, and which engines to prefer.
Mercedes Reliability
Mercedes CLS550 Common Issues: The M278 V8 Four-Door Coupe Guide
The breakdown of Mercedes CLS550 (C218) reliability with M278 V8. Common failures: cylinder scoring, timing chain tensioners, electronics.
Mercedes Reliability
Mercedes E550 Engine Problems: The M278 V8 Reliability Guide
The breakdown of Mercedes E550 (W212) reliability with M278 V8. Common failures: cylinder scoring, timing chain tensioners, turbo coolant leaks.
Mercedes Reliability
Mercedes E550 W212 Common Problems: The Last V8 E-Class?
Is the Mercedes E550 W212 reliable? 2012-2016 M278 engine issues, AirMatic rear suspension failures, and maintenance costs.
Mercedes Lifespan
How Long Does a Mercedes-Benz E-Class Last?
Typical mileage, rust concerns, and drivetrain longevity across W212/W213 generations.
Mercedes Reliability
Mercedes GL550 M278 Issues: The Luxury SUV Reliability Guide
The breakdown of Mercedes GL550 (X166) reliability with M278 V8. Common failures: cylinder scoring, timing chain tensioners, Airmatic suspension.
Mercedes Reliability
Mercedes GL550 X166 Reliability: The Cylinder Scoring Risk
Is the Mercedes GL550 X166 reliable? Why the M278 engine fails more often in the GL, AirMatic suspension costs, and 100k mile outlook.
Mercedes Reliability
Mercedes-AMG M177 Engine Reliability: Oil Leak Epidemic & Stone Damage Reality
Mercedes-AMG M177 engine reliability: Valve cover oil leaks, thermostat failures, and stone damage across C63 W205, E63 W213, AMG GT.
Mercedes Reliability
Mercedes M278 Engine Reliability: The Definitive Guide (4.7L V8 Biturbo)
The most comprehensive guide to Mercedes M278 (4.7L V8 Biturbo) reliability. Detailed analysis of Silitec cylinder scoring, timing chain rattle.
Mercedes Reliability
Mercedes M278 V8 Reliability: The Definitive Guide (4.7L Biturbo)
The definitive guide to Mercedes M278 V8 reliability. Cylinder scoring, timing chain tensioner failures, and turbo coolant leaks.
Mercedes Reliability
Mercedes M278 vs Range Rover V8 (AJ133): Reliability Comparison
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.
Mercedes Reliability
Mercedes S550 M278 Reliability: The Flagship Gamble
Is the Mercedes S550 (W222) with M278 V8 reliable? Brutally honest guide to owning the 449hp flagship. Cylinder scoring, timing chain, Airmatic.
Mercedes Reliability
Mercedes S550 W222 Reliability: The Cost of Perfection
Is the Mercedes S550 W222 reliable? Detailed breakdown of the M278 engine, AirMatic suspension, and electronics failures. Ownership costs for 2014-2017 models.