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Mercedes-Benz R-Class ReliabilityAll Years Ranked (2011–2011)

Side-by-side AutoScores, risk levels, and owner-cost projections for every Mercedes-Benz R-Class we've analyzed. Identify the best years to buy, the ones to avoid, and the problems that follow the R-Class across generations.

Average AutoScore

68/100

Best Year

2011 Mercedes-Benz R-Class

Score 68

Weakest Year

2011 Mercedes-Benz R-Class

Score 68

Every Mercedes-Benz R-Class Ranked

Sorted by AutoScore. Each link opens the full year-specific report.

2011 Mercedes-Benz R-ClassMODERATEGrade C+

A comfortable and capable luxury people-mover, but be ready for significant repair bills typical of its class and known weaknesses.

Top risks: Airmatic Air Suspension · OM642 Diesel Engine Oil Cooler Seals · 7G-Tronic Transmission Conductor Plate

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Get the full reliability report for your specific year.

Score, risk level, top risk areas, repair costs, mileage danger zones, and "what I would do" guidance — all in under 60 seconds.

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Weakest R-Class Years

2011 Mercedes-Benz R-Class68

All scores follow our 7-factor methodology.

Full Detail

Pick a year. Get the full report.

Side-by-side rankings are a great start, but the detailed repair costs, mileage danger zones, and buyer checklist live inside each year's full reliability report.