Mercedes-Benz

CLS-Class (C219)

2006-2011 · Luxury Sedan · 1 engine
Best Engine Recommended (4.5)
186 NHTSA Complaints
0 Recalls
1 Fire Reports
5 Crash Reports

Engine Reliability Comparison

MB OM647LA (50-State)

2.7L 5-cyl
Recommended (4.5)
1 complaint 1.0 per year Diesel
View details

Complaint Breakdown

transmission
1

Known Issues

Transmission Issues (1 complaints)

Also found in

DODGE Sprinter (2003-2006)MERCEDES-BENZ CLS-Class (2006-2011)DODGE Neon (2000-2005)DODGE Sprinter (2007-2007)

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Frequently Asked Questions

What are the most common 2006-2011 Mercedes-Benz CLS-Class problems?

The 2006-2011 Mercedes-Benz CLS-Class has accumulated 186 NHTSA complaints. The most frequently reported problem areas are Transmission. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.

Which Mercedes-Benz CLS-Class engine is most reliable?

The 2006-2011 Mercedes-Benz CLS-Class was offered with 1 engine option. Based on NHTSA complaint data, the 2.7L 5-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2006-2011 Mercedes-Benz CLS-Class a good used car?

The 2006-2011 Mercedes-Benz CLS-Class can be a solid used car purchase depending on trim, mileage, and maintenance history. With 186 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.

How many NHTSA complaints does the 2006-2011 Mercedes-Benz CLS-Class have?

The 2006-2011 Mercedes-Benz CLS-Class has 186 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.

What recalls affect the 2006-2011 Mercedes-Benz CLS-Class?

There are 0 NHTSA recalls affecting some 2006-2011 Mercedes-Benz CLS-Class vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.

What should I check before buying a used Mercedes-Benz CLS-Class?

Before buying a used Mercedes-Benz CLS-Class, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Transmission, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.

Data from NHTSA federal complaints database. 186 complaints analyzed. Data confidence: high. Last updated: 2026-04-06.

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