ML-Class (W163)
Reliability Score
Complaints by Engine Code
3.2-V6-Gas
3.2L 6-cyl / 215 hpView details
Complaint Breakdown
Known Issues
3.7-V8-Gas
3.7L 8-cyl / 240 hpView details
Complaint Breakdown
Known Issues
Mercedes-Benz ML-Class Unidentified Engine
View details
Complaint Breakdown
Known Issues
5.0-V8-Gas
5.0L 8-cyl / 288 hpView details
Complaint Breakdown
Known Issues
Show 2 additional engine variants with limited data
5.4-V8-Gas
5.4L 8-cyl / 342 hpView details
Complaint Breakdown
Known Issues
3.5-V6-Gas
3.5L 6-cylView details
Complaint Breakdown
Known Issues
Vehicle-Level Issues
These issues affect the Mercedes-Benz ML-Class regardless of engine variant.
Recalls (1)
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE LEFT FRONT UPPER CONTROL ARM MAY NOT MEET THE SPECIFIED STRENGTH REQUIREMENTS.
NHTSA Safety Ratings About NHTSA ratings
All Generations
Alternatives in Midsize SUV
Frequently Asked Questions
What are the most common 2000-2005 Mercedes-Benz ML-Class problems?
The 2000-2005 Mercedes-Benz ML-Class has accumulated 273 NHTSA complaints. The most frequently reported problem areas are Steering, Electrical System, Brakes. As with any used vehicle, an inspection before buying and a vehicle history report are recommended.
Is the 2000-2005 Mercedes-Benz ML-Class a good used car?
The 2000-2005 Mercedes-Benz ML-Class can be a sound used car depending on trim, mileage, and maintenance history. With 273 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2000-2005 Mercedes-Benz ML-Class have?
The 2000-2005 Mercedes-Benz ML-Class has 273 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2000-2005 Mercedes-Benz ML-Class?
There is 1 NHTSA recall affecting some 2000-2005 Mercedes-Benz ML-Class vehicles. Recall status varies by VIN โ check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used Mercedes-Benz ML-Class?
Before buying a used Mercedes-Benz ML-Class, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Steering, Electrical System, Brakes, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
What are the NHTSA crash test ratings for the ML-Class?
The 2003 Mercedes-Benz ML-Class received an overall N/A-star safety rating from NHTSA. Frontal crash: N/A stars. Side crash: N/A stars. Rollover: 3 stars. Electronic Stability Control: Standard. Forward Collision Warning: No. Lane Departure Warning: No. These ratings are based on standardized crash tests conducted by the National Highway Traffic Safety Administration.
Data from NHTSA federal complaints database. 273 complaints analyzed. Data confidence: high. Last updated: 2026-10-12.