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#BS-2006-MERR35-6D092006 Mercedes Benz R350
Based on reports from 131 owners and 2 recalls for this exact model.
Preliminary Verdict
Think Twice
Based on 131 complaints, 2 crashes, 14 fires, and 2 recalls. Complaint rate is 1.7x the class average.
Top reported problems
engine failure
3 complaints β’ Severity 6/10
gear shifter stuck
1 complaints β’ Severity 10/10
squeezing noise
1 complaints β’ Severity 8/10
Preview: What's in your full report
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Mechanic Inspection Checklist
27 owners reported engine issues β failures commonly reported around 80K miles.
Failure Timeline by Mileage
Peak failure range: 60β90K miles (45 reports) β’ Median: 80K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Engine (27 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
2006 Mercedes Benz R350: Known Issues & Problem Areas
Engine Issues
Engine complaints account for 21% of all reports filed for the 2006 Mercedes Benz R350, with 27 owners filing complaints with NHTSA. The median mileage at time of complaint is 80,000 miles, suggesting issues tend to surface around the 80K-mile mark.
Suspension Issues
Suspension complaints account for 20% of all reports filed for the 2006 Mercedes Benz R350, with 26 owners filing complaints with NHTSA. Owners should pay attention to suspension-related symptoms during test drives and pre-purchase inspections.
Electrical Issues
Electrical complaints account for 10% of all reports filed for the 2006 Mercedes Benz R350, with 13 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 8% of all reports filed for the 2006 Mercedes Benz R350, with 10 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 2006 Mercedes Benz R350. Recent trend: stable.



Don't negotiate blind β know what this car costs to own
Repair costs β’ Negotiation scripts β’ Mechanic checklist β’ Buy/skip verdict
Recall History (2 recalls)
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
2006 Mercedes Benz R350 vs. Class Average (Sport Utility Vehicle - 4WD)
This vehicle
131
Class avg
77
1.7x the class average β significantly more complaints than typical sport utility vehicle - 4wd vehicles.
Complaint counts correlate with sales volume β popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 131 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 2 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Mercedes Benz R350 Model Years
View all Mercedes Benz R350 years β2006 Mercedes Benz R350: Frequently Asked Questions
What is the most common problem with the 2006 Mercedes Benz R350?
Is the 2006 Mercedes Benz R350 reliable?
How much does it cost to fix 2006 Mercedes Benz R350 problems?
Does the 2006 Mercedes Benz R350 have any recalls?
What mileage do Mercedes Benz R350 problems start?
Whatβs in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
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Get the Full 2006 Mercedes Benz R350 Report
10 sections of AI analysis based on 131 owner reports. Know before you buy.