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#BS-2007-MERCLS-23E52007 Mercedes Benz Cls550
Based on reports from 44 owners and 4 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 44 complaints, 0 crashes, 1 fires, and 4 recalls.
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Mechanic Inspection Checklist
25 owners reported fuel system issues — failures commonly reported around 58K miles.
Failure Timeline by Mileage
Peak failure range: 30–60K miles (13 reports) • Median: 58K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Fuel System (25 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2007 Mercedes Benz Cls550: Known Issues & Problem Areas
Fuel System Issues
Fuel System complaints account for 57% of all reports filed for the 2007 Mercedes Benz Cls550, with 25 owners filing complaints with NHTSA. The median mileage at time of complaint is 57,500 miles, suggesting issues tend to surface around the 58K-mile mark.
Power Train:automatic Transmission Issues
Power Train:automatic Transmission complaints account for 5% of all reports filed for the 2007 Mercedes Benz Cls550, with 2 owners filing complaints with NHTSA. Owners should pay attention to power train:automatic transmission-related symptoms during test drives and pre-purchase inspections.
Suspension Issues
Suspension complaints account for 5% of all reports filed for the 2007 Mercedes Benz Cls550, with 2 owners filing complaints with NHTSA. Owners should pay attention to suspension-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 5% of all reports filed for the 2007 Mercedes Benz Cls550, with 2 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2007 Mercedes Benz Cls550. Recent trend: stable.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (4 recalls)
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2007 C350, C230, C280, CLK350, E320CDI, E350 Wagon, E350, 2006 C55 AMG, CLK500, CLS500, CLS55 AMG, E500 Wagon, E500, E55 AMG, 2007 CLK550, CLS550, CLS63 AMG, E550, E63 AMG, and E63 Wagon AMG vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly causing the glass panel to detach from the vehicle.
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 44 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 4 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Mercedes Benz Cls550 Model Years
View all Mercedes Benz Cls550 years →2007 Mercedes Benz Cls550: Frequently Asked Questions
What is the most common problem with the 2007 Mercedes Benz Cls550?
Is the 2007 Mercedes Benz Cls550 reliable?
How much does it cost to fix 2007 Mercedes Benz Cls550 problems?
Does the 2007 Mercedes Benz Cls550 have any recalls?
What mileage do Mercedes Benz Cls550 problems start?
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10 sections of AI analysis based on 44 owner reports. Know before you buy.