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#BS-1998-MERMCL-99711998 Mercedes Benz M Class
Based on reports from 6 owners and 4 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 6 complaints, 1 crashes, 0 fires, and 4 recalls.
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Mechanic Inspection Checklist
1 owners reported structure:body:door issues — failures commonly reported around 68K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Structure:body:door (1 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
1998 Mercedes Benz M Class: Known Issues & Problem Areas
Structure:body:door Issues
Structure:body:door complaints account for 17% of all reports filed for the 1998 Mercedes Benz M Class, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 67,700 miles, suggesting issues tend to surface around the 68K-mile mark.
Structure:body:roof And Pillars Issues
Structure:body:roof And Pillars complaints account for 17% of all reports filed for the 1998 Mercedes Benz M Class, with 1 owners filing complaints with NHTSA. Owners should pay attention to structure:body:roof and pillars-related symptoms during test drives and pre-purchase inspections.
Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys Issues
Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys complaints account for 17% of all reports filed for the 1998 Mercedes Benz M Class, with 1 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:engine:gasoline:belts and associated pulleys-related symptoms during test drives and pre-purchase inspections.
Engine Issues
Engine complaints account for 17% of all reports filed for the 1998 Mercedes Benz M Class, with 1 owners filing complaints with NHTSA. Owners should pay attention to engine-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 1998 Mercedes Benz M Class. Recent trend: decreasing.



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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (4 recalls)
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
ON CERTAIN PASSENGER VEHICLES, THE HOSE CLAMP USED TO SECURE THE POWER STEERING FLUID COOLING HOSE TO THE POWER STEERING FLUID COOLER MAY NOT PROVIDE SUFFICIENT CLAMPING FORCE FOR THIS CONNECTION.
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
MERCEDES-BENZ IS RECALLING 125,228 MY 1998-2004 M-CLASS VEHICLES. THE HOSE CLAMP USED TO SECURE THE POWER STEERING FLUID COOLING HOSE TO THE POWER STEERING FLUID COOLER MAY NOT PROVIDE SUFFICIENT CLAMPING FORCE FOR THIS CONNECTION.
EQUIPMENT:OTHER:LABELS
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE CERTIFICATION LABEL ON THESE VEHICLES FAIL TO COMPLY WITH THE LABELING REQUIREMENTS OF PART 567, "CERTIFICATION."
SEAT BELTS:FRONT:ANCHORAGE
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE LATCHING MECHANISM ON THE SEAT BELT ASSEMBLY WAS NOT ASSEMBLED CORRECTLY. IF THE PLASTIC COVER IS LOOSE DURING THE ENGAGEMENT OF THE BUCKLE TONGUE TO THE LATCH MECHANISM, THE BUCKLE COULD UNLATCH.
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. 6 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 M Class Model Years
1998 Mercedes Benz M Class: Frequently Asked Questions
What is the most common problem with the 1998 Mercedes Benz M Class?
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Does the 1998 Mercedes Benz M Class have any recalls?
What mileage do Mercedes Benz M Class problems start?
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10 sections of AI analysis based on 6 owner reports. Know before you buy.