2005 Mercedes Benz Ml350: Reliability Data

28
Total Complaints
66,700mi
Median Mileage
Steering
Top Issue
0
Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

41,750 25th Percentile
66,700 Median Mileage
91,250 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

Steering
6
Engine And Engine Cooling
4
Automatic Transmission
3
Seats
3
Power Train
2
Tail Lights
1
Engine
1
Parking Brake
1
Air Conditioner
1
Equipment
1

Severity Assessment

0
Crashes
3
Fires
2
Injuries
0
Deaths

Sample Complaint Reports

"DT*: THE CONTACT STATED UPON STOPPING THE MERCEDES BENZ ML350 SHOOK AND THEN STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO BE RESTARTED AND TAKEN TO A SERVICE DEALER. THE DEALER WAS UNABLE TO DETERMINE THE PROBLEM. THE VEHICLE WAS A 2005 MODEL.*AK UPDATED 10/25/2006 - THEREAS MOISTURE IN THE ..."
"DT*: THE CONTACT STATED UPON STOPPING THE MERCEDES BENZ ML350 SHOOK AND THEN STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO BE RESTARTED AND TAKEN TO A SERVICE DEALER. THE DEALER WAS UNABLE TO DETERMINE THE PROBLEM. THE VEHICLE WAS A 2005 MODEL.*AK UPDATED 10/25/2006 - THEREAS MOISTURE IN THE ..."
"MY MERCEDES ML 350 AND ML 320 HAVE BOTH HAD EPISODES WHEN THE AUTOMATIC TRANSMISSION SLIPPED INTO NEUTRAL WHILE DRIVING ON THE HIGHWAY. THE ONLY COMMON DENOMINATOR WAS THAT THE INCIDENTS OCCURRED AFTER DRIVING OVER HIGHWAY SECTION DIVIDERS WHICH WERE SOMEWHAT BUMPY. SPEEDS WERE APPROX. 70 MPH IN A..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

When Does Each Component Fail?

Median mileage at complaint for top components.

Steering 6 complaints
25th: 60,000 mi Median: 78,600 mi 75th: 100,000 mi
Engine And Engine Cooling 4 complaints
Median: 61,000 mi
Automatic Transmission 3 complaints
Median: 28,000 mi
Seats 3 complaints
Median: 78,650 mi

Where Are Complaints Coming From?

Top states by complaint count.

CT: 3 CA: 3 VA: 3 NY: 3 IL: 2 TX: 2 MD: 2 NM: 2 AZ: 2 WV: 1

Who Files Complaints?

7.1%
Original Owners
92.9%
Second+ Owners

Mercedes Benz Ml350 — Other Years

See how this model compares across different model years.

YearComplaintsCrashes
2003310
2004443
200623521
20071138
2008939
20091052

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28