1998 Mercedes Benz ML320

○ Not enough data
1998 Mercedes Benz ML320
RENDERED 2026-09-17T03:40:39.731Z

Not enough comparison years on file yet for a fair verdict.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

How is this computed?

COMPLAINTS PER YEAR

Complaints per year, Mercedes Benz ML320 Bar chart of distinct NHTSA complaints filed per model year, 1998 highlighted. 1998: 133 complaints 1998 1999: 125 complaints 2000: 166 complaints 2000 2001: 136 complaints 2002: 88 complaints 2002 2003: 22 complaints 2005: 5 complaints 2005 2006: 1 complaints 2007: 16 complaints 2007 2008: 21 complaints 2009: 28 complaints 2009
1998: 133 complaints
View as data table
YearComplaints
1998133
1999125
2000166
2001136
200288
200322
20055
20061
200716
200821
200928

KNOWN PROBLEM AREAS

Percentages can add to more than 100% -- a complaint can name more than one system.

ENGINE AND ENGINE COOLING 24%

24% of complaints: engine and engine cooling — 32 distinct reports on file, most commonly citing belts and associated pulleys and engine.

INJURY
Show complaint excerpts

TL* THE CONTACT OWNS A 1998 MERCEDES BENZ ML320.

NHTSA ODI report, 20120514

ELECTRICAL SYSTEM 17%

17% of complaints: electrical system — 23 distinct reports on file, most commonly citing switch and front underhood.

CRASH FIRE INJURY
VISIBILITY 15%

15% of complaints: visibility — 20 distinct reports on file, most commonly citing power window devices and controls and sun/moon roof assembly.

INJURY
SERVICE BRAKES 13%

13% of complaints: service brakes — 17 distinct reports on file, most commonly citing hydraulic.

CRASH FIRE INJURY
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THE BRAKING SYSTEM FAILED AND WORKED AGAIN AFTER SOME PUMPING AND COASTING TO AVOID COLLISION. THE CAR THEN CAUGHT ON FIRE. *TR

NHTSA ODI report, 20120909

FUEL SYSTEM, GASOLINE 11%

11% of complaints: fuel system, gasoline — 15 distinct reports on file, most commonly citing fuel pump and tank assembly.

CRASH INJURY
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ML320 FUEL PUMP FAILED, CAUSING CRASH INTO OTHER VEHICLE. MBZ ROADSIDE ASSISTANCE WAS CALLED TWICE AND CLAIMED NO RECORD OF 1ST CALL 4 HOURS EARLIER.

NHTSA ODI report, 20031211

SAFETY TIMELINE

No recalls on file for this model year.

I 20031217 — PE (closed 20040422)

ENGINE CRANKSHAFT PULLEY FAILURE

BUY-SMART CHECKLIST

1998 Mercedes Benz ML320 — pre-purchase inspection

  • Test/inspect for engine and engine cooling issues (32 reports on file for this year).
  • Test/inspect for electrical system issues (23 reports on file for this year).
  • Test/inspect for visibility issues (20 reports on file for this year).

FAQ

Is the 1998 Mercedes Benz ML320 reliable?

There isn't enough NHTSA complaint data on file yet to give this model year a verdict.

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

The most-reported component is engine and engine cooling, accounting for 24% of complaints on file.

How many recalls does the 1998 Mercedes Benz ML320 have?

No recalls are on file for this model year.

Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.