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#BS-2007-MERS55-220F2007 Mercedes Benz S550
Based on reports from 83 owners and 0 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 83 complaints, 0 crashes, 2 fires, and 0 recalls.
Top reported problems
difficutly going into gear
7 complaints β’ Severity 8.6/10
transmission failure
4 complaints β’ Severity 8/10
right strut low
1 complaints β’ Severity 6/10
Preview: What's in your full report
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Mechanic Inspection Checklist
12 owners reported suspension issues β failures commonly reported around 73K miles.
Failure Timeline by Mileage
Peak failure range: 60β90K miles (19 reports) β’ Median: 73K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Suspension (12 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 S550: Known Issues & Problem Areas
Suspension Issues
Suspension complaints account for 14% of all reports filed for the 2007 Mercedes Benz S550, with 12 owners filing complaints with NHTSA. The median mileage at time of complaint is 73,000 miles, suggesting issues tend to surface around the 73K-mile mark.
Engine Issues
Engine complaints account for 13% of all reports filed for the 2007 Mercedes Benz S550, with 11 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Electrical Issues
Electrical complaints account for 12% of all reports filed for the 2007 Mercedes Benz S550, with 10 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Speed Control Issues
Speed Control complaints account for 11% of all reports filed for the 2007 Mercedes Benz S550, with 9 owners filing complaints with NHTSA. Owners should pay attention to speed control-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 S550. Recent trend: increasing.



Don't negotiate blind β know what this car costs to own
Repair costs β’ Negotiation scripts β’ Mechanic checklist β’ Buy/skip verdict
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 83 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 0 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Mercedes Benz S550 Model Years
View all Mercedes Benz S550 years β2007 Mercedes Benz S550: Frequently Asked Questions
What is the most common problem with the 2007 Mercedes Benz S550?
Is the 2007 Mercedes Benz S550 reliable?
How much does it cost to fix 2007 Mercedes Benz S550 problems?
Does the 2007 Mercedes Benz S550 have any recalls?
What mileage do Mercedes Benz S550 problems start?
Whatβs in the full report?
How is this different from free NHTSA data?
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Get the Full 2007 Mercedes Benz S550 Report
10 sections of AI analysis based on 83 owner reports. Know before you buy.