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2007 Mercedes Benz GL450

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

101 reports with mileage · 14 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Seats. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports33 fire reports14 injury reports

Equipment Adaptive/mobility complaints

1 reports
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110,000 miles · May 27, 2014
Air BagsEquipment Adaptive/mobilitySuspensionCrashInjury

MERCEDES GL450 THE FRONT END STARTED RIDING LOW AFTER DRIVING IT AND WOULD THEN ADJUST ITSELF, WHICH WAS VERY NOTICEABLE NOT THE MINUTE AMOUNT IS SUPPOSED TO DO JUST FOR AERODYNAMICS. THEN IT STARTED OUT LOW FROM A PARKING POSITION AND ONCE ON THE ROAD IT WOULD RAISE A LITTLE TO WHERE IT WAS DRIVABLE THAT WENT ON FOR TWO DAYS I …

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MERCEDES GL450 THE FRONT END STARTED RIDING LOW AFTER DRIVING IT AND WOULD THEN ADJUST ITSELF, WHICH WAS VERY NOTICEABLE NOT THE MINUTE AMOUNT IS SUPPOSED TO DO JUST FOR AERODYNAMICS. THEN IT STARTED OUT LOW FROM A PARKING POSITION AND ONCE ON THE ROAD IT WOULD RAISE A LITTLE TO WHERE IT WAS DRIVABLE THAT WENT ON FOR TWO DAYS I HAD AN APPOINTMENT TO GET IT INSPECTED AND ON THE THIRD DAY THE FRONT END JUST LOWERED ITSELF AND THE WHOLE CAR WAS VERY UNSTABLE JUMPED UP AND DOWN BECAUSE OF TBE GREAT DIFFERENCE BETWEEN THE FRONT AND BACK I WAS DRIVING ON A ONE LANE ROAD ON A MOUNTAINOUS REGION WHICH IS WHERE I LIVE AND HAD NOWHERE TO PULL OVER. I MADE IT AFTER DRIVING AT 30 MPH ON A 45 MPH ZONE, FRONT AIR SUSPENSION STRUTS THAT WERE LEAKING AND TOLD ME THIS CAR WAS NOTORIOUS FOR THIS PROBLEM. I NEED YOU TO PLEASE LOOK INTO THIS O BELIEVE IT IS A HAZARDOUS DANGEROUS PROBLEM WITH THIS VEHICLE! *TR

NHTSA ODI #10594155

Official recalls

2

24V298000 · Service Brakes, Hydraulic:power Assist:vacuum

Apr 26, 2024

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 & remedy

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.

22V315000 · Service Brakes, Hydraulic:power Assist:vacuum

May 9, 2022

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 & remedy

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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.