1999 Mercedes Benz ML320
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.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1998 | 133 |
| 1999 | 125 |
| 2000 | 166 |
| 2001 | 136 |
| 2002 | 88 |
| 2003 | 22 |
| 2005 | 5 |
| 2006 | 1 |
| 2007 | 16 |
| 2008 | 21 |
| 2009 | 28 |
KNOWN PROBLEM AREAS
10% of complaints: engine and engine cooling — 13 distinct reports on file.
10% of complaints: steering — 12 distinct reports on file.
10% of complaints: power train — 12 distinct reports on file.
CRASH INJURYShow complaint excerpts
CAR WAS STOPPED PUT INTO PARK POSITION ON THE TRANSMISSION. CAR LURCHED FORWARD, CRASHED THRU GARAGE ADJOINING PORCH AND DECK AND ROLLED OFF DROPPING 10 FEET AND TURNING ON IT'S SIDE. DT
NHTSA ODI report, 20021106
6% of complaints: steering — 8 distinct reports on file.
CRASH INJURYShow complaint excerpts
WHEN MAKING A SLIGHT TURN OR JUST DRIVING STRAIGHT STEERING WHEEL STUCK UNEXPECTEDLY AND CONSUMER HAS HIT A WALL. DEALER HAS BEEN CONTACTED. PLEASE PROVIDE ANY FURTHER INFORMATION. TS.....*AK
NHTSA ODI report, 20030108
6% of complaints: vehicle speed control — 7 distinct reports on file.
CRASHSAFETY TIMELINE
No recalls on file for this model year.
POWER STEERING HOSE ASSEMBLY LEAKAGE
ENGINE CRANKSHAFT PULLEY FAILURE
BUY-SMART CHECKLIST
1999 Mercedes Benz ML320 — pre-purchase inspection
- Test/inspect for engine and engine cooling issues (13 reports on file for this year).
- Test/inspect for steering issues (12 reports on file for this year).
- Test/inspect for power train issues (12 reports on file for this year).
FAQ
Is the 1999 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 1999 Mercedes Benz ML320?
The most-reported component is engine and engine cooling:engine:gasoline:belts and associated pulleys, accounting for 10% of complaints on file.
How many recalls does the 1999 Mercedes Benz ML320 have?
No recalls are on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.