VehicleVerdict

2007 Mercedes-Benz Ml350 problems

Verdict · NHTSA data

Worth extra scrutiny

The 2007 Mercedes-Benz Ml350 sits mid-pack among Ml350 years: 113 NHTSA complaints against a model median of roughly 93, with 2 recalls and one closed investigation.

Seats leads the complaint categories with 30 reports (27% of the total).

113

NHTSA complaints

2

Recalls

1

Investigations

8

Crash-involved

30

Fires reported

8

Injuries

0

Deaths

—

NCAP overall

How does 2007 compare to other Ml350 years?

Ml350 NHTSA complaints by model year, 2007 highlighted235 complaints2001: 2 complaints2003: 31 complaints2004: 44 complaints2005: 28 complaints2006: 235 complaints2007: 113 complaints2008: 93 complaints2009: 105 complaints2010: 113 complaints2011: 126 complaints2012: 92 complaints2013: 82 complaints2014: 107 complaints2015: 78 complaints
Ml350 NHTSA complaints by model year, 2007 highlighted. Red bars are years to avoid.

See all Ml350 years to avoid →

What are the most common 2007 Mercedes-Benz Ml350 problems?

ComponentComplaintsShare
Seats3027%
Electrical System1917%
Transmission1715%
Engine1211%
Steering87%
Body & Structure65%
Brakes54%
Lighting44%
Other33%
Speed Control33%
Airbags22%
Fuel System22%
Suspension11%
Visibility & Wipers11%

Does the 2007 Mercedes-Benz Ml350 have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

24V298000BrakesApril 26, 2024 · 15,604 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

Consequence

Reduced brake performance or brake failure can increase the risk of a crash.

Remedy

Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.

22V315000BrakesMay 9, 2022 · 350,294 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

Consequence

Reduced brake performance or brake failure can increase the risk of a crash.

Remedy

Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed June 30, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2022050014, 2022050015 2022090006, & 2022090007.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“TL* THE CONTACT OWNS A 2007 MERCEDES BENZ ML350. THE CONTACT STATED THAT THE FRONT DRIVER SIDE SEAT HEATER BEGAN SMOKING AND BURNED THROUGH THE LEATHER SEAT. THERE WAS NO PERSONAL INJURY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSIS. THE MANUFACTURER WAS NOT MADE AWARE OF THE…”

Complaint filed with NHTSA · Seats · October 19, 2011 · fire

“WHILE DRIVING MY 2007 MERCEDES BENZ ML350, THE CAR STARTED TO SHUT DOWN, MEANING ALL CONTROLS LOCKED UP AND SMOKE STARTED COMING OUT FROM UNDER THE PASSENGERS SEAT. MY CHILDREN & I EXITED THE CAR IMMEDIATELY AND THE CAR WENT UP IN FLAMES - TOTALLY ENGULFED. *TR”

Complaint filed with NHTSA · Electrical System · December 27, 2007 · fire

“TL*THE CONTACT OWNS A 2007 MERCEDES BENZ ML. THE CONTACT STATED THAT THE VEHICLE FAILED TO REMAIN IN PARK. THE VEHICLE ROLLED FORWARD ACROSS THE STREET AND CRASHED INTO A POLE. THE POLE BROKE AND THE VEHICLE WAS DAMAGED, BUT THERE WERE NO PERSONAL INJURIES. THE ROAD WAS DRY AT THE TIME OF THE…”

Complaint filed with NHTSA · Transmission · August 3, 2008 · crash

“1) CAR IS HAVING RECURRING ISSUE WITH SEAT BURNING DUE TO SEAT HEATER. DEALER CORRECTED ISSUE BUT ISSUE PERSISTS. NOT ABLE TO TURN HEATER ON. DEALER CLAIMS ISSUE IS FIXED BUT WHEN HEAT SEATER IS TURNED ON, BURNING SMELL AND SMOKE FILLS CAR. ADVISED DEALER THAT CAR IS LEAKING WATER IN SINCE NOTICED…”

Complaint filed with NHTSA · Engine · December 15, 2015 · fire

“ENGINE LIGHT CAME ON . TAKE TO REPAIR SHOP,CRANK SENSOR BAD,CHANGED CRANK SENSOR, LIGHT CAME ON BACK,O2 SENSOR BAD, CHANGED O2 SENSOR,LIGHT CAME BACK ON,FINALLY SAID WORN SPRACKETT IN ENGINE SENDING FALSE READING. STEERING PUMP WENT BAD AT 59000. AC PUMP PULLEY BROKE OFF AT 54,000 MILES. AC/HEAT…”

Complaint filed with NHTSA · Steering · August 2, 2011

2007 Mercedes-Benz Ml350 — common questions

Is the 2007 Mercedes-Benz Ml350 reliable?

It is close to typical for the Ml350: 113 NHTSA complaints, 2 recalls, and 1 investigation on file.

What are the most common 2007 Ml350 problems?

According to NHTSA complaint data, the leading problem areas are seats (30 complaints), electrical system (19 complaints), transmission (17 complaints).

Does the 2007 Mercedes-Benz Ml350 have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2007 Mercedes-Benz Ml350. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2007 Mercedes-Benz Ml350 under NHTSA investigation?

NHTSA opened one investigation into this model year; all are now closed.

Which Mercedes-Benz Ml350 years should you avoid?

Based on complaint rates and open investigations, the Ml350 years to avoid are 2006, 2011, 2010, 2009. The cleanest record among Ml350 years belongs to 2001.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.