1998 Mercedes Benz ML320 Problems, Complaints & Recalls

Source: NHTSA · Updated Jan 19, 2018 · 133 owner complaints analyzed

Compared with other ML320 years
Far more complaints than other years 3rd of 13 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 133 complaints with NHTSA about the 1998 Mercedes Benz ML320. That ranks 3rd out of 13 ML320 model years for complaints. The most reported problem area is engine and engine cooling (31 complaints, 23%), typically at around 79,279 miles. Complaints mention 9 crashes, 5 fires, 16 injuries. There are no safety recalls on file for this model year. NHTSA has opened 1 defect investigation involving it.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 1998 Mercedes Benz ML320 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine and Engine Cooling31 · ~79,279 mi
Electrical System21 · ~111,308 mi
Visibility17 · ~97,615 mi
Fuel System, Gasoline15 · ~46,316 mi
Service Brakes, Hydraulic13 · ~59,120 mi
Structure12 · ~127,308 mi
Power Train10 · ~59,945 mi
Seat Belts8 · ~142,900 mi
Air Bags7 · ~97,433 mi
Vehicle Speed Control7 · ~119,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine and Engine Cooling3123%79,279——
Electrical System2116%111,308——
Visibility1713%97,615——
Fuel System, Gasoline1511%46,316——
Service Brakes, Hydraulic1310%59,120——
Structure129%127,308——
Power Train108%59,945——
Seat Belts86%142,900——
Air Bags75%97,433——
Vehicle Speed Control75%119,000——
Steering65%139,000——
Equipment54%117,500——
Exterior Lighting54%150,843——
Fuel System, Other54%———
Suspension54%97,615——
Unknown or Other54%56,700——
Seats43%99,865——
Latches/locks/linkages32%97,615——
Service Brakes32%98,000——
Wheels32%56,500——
Interior Lighting22%———
Engine11%131,459——
Fuel/propulsion System11%131,459——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 1999, with 38 complaints
1998: 5199851999: 38382000: 132000132001: 992002: 102002102003: 21212004: 102004102005: 552006: 4200642007: 332008: 5200852011: 112012: 3201232014: 332015: 1201512016: 112018: 120181

n = 133 complaints · Source: NHTSA

1998 Mercedes Benz ML320 recalls (0)

No safety recalls are on file for the 1998 Mercedes Benz ML320.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Engine crankshaft pulley failure (PE03058) — opened Dec 17, 2003, closed Apr 22, 2004.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

1998 mercedes benz ml-320. Consumer writes in regards to vehicle sudden acceleration. *smd the consumer stated while making a turn and releasing the brake pedal, the vehicle accelerated and hit a concrete column. This damaged the main metal frame behind the front bumper. The airbags did not deploy…

Vehicle Speed Control · received Jan 19, 2018 · NHTSA complaint 10692464

Michelin lattitude tour 255/65r16 tires are prematurely coming apart. I have less than 15k miles on these tires and the tread is ripping away from the side walls. There is no recall from michelin for this size of tire and it has the same defect as the other sizes in the same make and model tire…

Wheels · received Mar 26, 2016 · NHTSA complaint 10851726

Went to start my car seat belt blew up ,smoke coming out now will not work will not retract .how can mercedes make such a dangerous product and not be be sued for such a crappy dangerous product.this not a isolated or freak occurance have read numerous similar on line.

Seat Belts · received May 17, 2015 · NHTSA complaint 10716921

My battery was low and unknown to me the ml320 for this year loses its transponder codes in the das security module when you try to start the vehicle with a low battery. This is evidentally the third key that has lost its programming on my vehicle due to low battery voltage. Cost so far is 499 for…

Engine · received Dec 31, 2014 · NHTSA complaint 10669353

Suddenly i could not gain or get any more speed. I was just coasting along, i then arrived at my destination and got out and smelled burning smell from front wheels. I could not get out of the gear i was in. *js

Vehicle Speed Control · received Jul 28, 2014 · NHTSA complaint 10616862

Other Mercedes Benz ML320 years

1999 ML320 →

See all Mercedes Benz ML320 problems by year, every Mercedes Benz model, or the Mercedes Benz VIN decoder.

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Frequently asked questions

What are the most common problems with the 1998 Mercedes Benz ML320?

Owners most often report engine and engine cooling, electrical system, visibility problems. The top one, engine and engine cooling, accounts for 31 complaints.

Was there a recall on the 1998 Mercedes Benz ML320?

No safety recalls are on file for this model year.

Was the 1998 Mercedes Benz ML320 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other ML320 model years, the 1998 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.