Most common 2008 Mercedes-Benz CL550 problems
Share of the 7 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mercedes-Benz CL550 complaints by model year
Best CL550 years: 2011. Compare all years →
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2008 Mercedes-Benz CL550:
Loss of rear lighting assembly
The Office of Defects Investigation (ODI) opened an investigation based on consumer allegations of loss of rear lighting in model year (MY) 2008-2011 Mercedes Benz C-Class vehicles.Complainants alleged that one or both rear lighting assemblies fail to illuminate (i.e., all lights housed within the assembly extinguish, including the stop, tail, and turn signal functions) or illuminate dimly.In some reports,…
2008 Mercedes-Benz CL550 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 5.5L 8-cyl | 7-speed automatic | RWD | 14 / 21 / 17 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2008 Mercedes-Benz CL550 a good car?
Based on 7 owner complaints filed with NHTSA, the 2008 CL550 rates average: 1.2× as many complaints as a typical year of the CL550 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2008 Mercedes-Benz CL550?
The seat belts — 2 complaints, 29% of all complaints for this model year. Next are the transmission & drivetrain (2) and brakes (1).
How many recalls does the 2008 Mercedes-Benz CL550 have?
NHTSA lists no recalls for the 2008 Mercedes-Benz CL550. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Mercedes-Benz CL550?
The best years by complaints, compared at the same age, are 2011. See the full Mercedes-Benz CL550 years comparison.
At what mileage do 2008 Mercedes-Benz CL550 problems happen?
The median mileage reported in complaints is about 68,000 miles; 29% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.