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2008 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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When problems were reported

Mileage at the reported incident

37 reports with mileage · 17 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.

  • Steering. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 6 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 reports1 fire reports5 injury reports

Wheels complaints

4 reports
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5,300 miles · Oct 22, 2013
Power TrainSuspensionWheels

WE HAVE TAKEN THIS VEHICLE TO THE DEALER SERVICE NUMEROUS TIME COMPLAINING SOME WEIRD NOISE COMING FROM THE LEFT FRONT SIDE OF THE VEHICLE AND A BUMPY RIDE. LEFT VEHICLE WITH DEALER SERVICE AT LEAST 8 TIMES FOR THE SAME PROBLEM BUT NEVER FIXED. RIGHT BEFORE MY WARRANTY EXPIRED IN DECEMBER 2012; I TOOK IT BACK TO THE DEALER FOR T…

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WE HAVE TAKEN THIS VEHICLE TO THE DEALER SERVICE NUMEROUS TIME COMPLAINING SOME WEIRD NOISE COMING FROM THE LEFT FRONT SIDE OF THE VEHICLE AND A BUMPY RIDE. LEFT VEHICLE WITH DEALER SERVICE AT LEAST 8 TIMES FOR THE SAME PROBLEM BUT NEVER FIXED. RIGHT BEFORE MY WARRANTY EXPIRED IN DECEMBER 2012; I TOOK IT BACK TO THE DEALER FOR THE SAME ISSUE AND ASKED THEM TO COMPLETELY INSPECT THE VEHICLE FOR ANY PROBLEMS NEEDING REPAIR BEFORE THE WARRANTY EXPIRES. THE DEALER SERVICE FOUND NO ISSUES AND WERE NOT ABLE TO RESOLVE THE ISSUE OF BUMPY RIDE; ASKED US TO REPLACE TIRES (WE WERE TOLD THE SAME 3 TIMES PREVIOUSLY AND WE REPLACED TIRES EACH TIME BUT NEVER FIXED THE PROBLEM) AND WE REPLACE ALL FOUR TIRES THE FOURTH TIME IN 4 YEARS. PICKED UP THE CAR AND NOTICED NO OF THE ISSUES WERE RESOLVED; AND THE WARRANTY EVENTUALLY EXPIRED. TOOK IT BACK TO THE DEALER FOR MAINTENANCE AND THEY GAVE MEAN AN ESTIMATE OF AROUND $1800 FOR BAD LEFT-FRONT STRUT. THEY ADVISED ME THAT THE VEHICLE WAS UNSAFE TO DRIVE. THE VEHICLE IS STILL AT THE DEALER WORKSHOP. *TR

NHTSA ODI #10548853

12,870 miles · Oct 22, 2013
Wheels

WE COMPLAINED TO THE DEALER SERVICE NUMEROUS TIMES THAT THE CAR WAS MAKING WEIRD NOISE FROM THE RIGHT SIDE AND THE RIDE WAS VERY BUMPY BUT THEY WERE NOT ABLE TO FIGURE OUT THE PROBLEM. ONE DAY I TOOK IT TO DISCOUNT TIRE FOR TIRE BALANCE/ROTATION AND THE GENERAL MANAGER POINTED OUT THAT THE FROM WHEEL WAS CRACKED BADLY FROM INSID…

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WE COMPLAINED TO THE DEALER SERVICE NUMEROUS TIMES THAT THE CAR WAS MAKING WEIRD NOISE FROM THE RIGHT SIDE AND THE RIDE WAS VERY BUMPY BUT THEY WERE NOT ABLE TO FIGURE OUT THE PROBLEM. ONE DAY I TOOK IT TO DISCOUNT TIRE FOR TIRE BALANCE/ROTATION AND THE GENERAL MANAGER POINTED OUT THAT THE FROM WHEEL WAS CRACKED BADLY FROM INSIDE ALL THE WAY TO THE FRONT EDGE. HE MENTIONED THAT THE VEHICLE WAS UNSAFE TO DRIVE. WE TOOK THIS VEHICLE TO THE DEALER SERVICE AGAIN AND MENTIONED EXACTLY WHAT WE WERE TOLD BY THE GM OF DISCOUNT TIRE. INITIALLY MERCEDES DEALER SERVICE REFUSED TO REPLACE THE WHEEL THINKING THAT WE MIGHT HAVE HIT THE WHEELS. LUCKILY, THERE WAS NOT A SINGLE SCRATCH ON ANY FOUR OF THE WHEELS PROVING IT WAS A BAD WHEEL AND DEALER HAD TO REPLACE THE WHEEL. *TR

NHTSA ODI #10548852

38,000 miles · Oct 6, 2013
SuspensionUnknown Or OtherWheels

LEFT-FRONT STRUT LEAKED CAUSING DAMAGES. WE HAVE BEEN COMPLAINING FOR 4 YEARS THAT THE LEFT-FRONT OF THE CAR WAS MAKING NOISE;TOOK IT TO THE DEALER FOR SERVICE NUMEROUS TIMES BUT THEY WERE NOT ABLE TO FIX THE PROBLEM. *TR

NHTSA ODI #10546951

18,000 miles · Apr 6, 2009
Engine And Engine CoolingEquipmentSeats

TL*THE CONTACT OWNS A 2008 MERCEDES BENZ GL450. THE CONTACT STATED THAT HIS VEHICLE HAS BEEN STALLING EVER SINCE IT WAS PURCHASED. HE TOOK THE VEHICLE BACK TO THE DEALER AND WAS INFORMED THAT THERE WAS NO REMEDY FOR THE FAILURE. WHEN THE STALLING OCCURS, THERE IS NO POWER THROUGHOUT THE VEHICLE, BUT IT WILL RESTART SECONDS LA…

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TL*THE CONTACT OWNS A 2008 MERCEDES BENZ GL450. THE CONTACT STATED THAT HIS VEHICLE HAS BEEN STALLING EVER SINCE IT WAS PURCHASED. HE TOOK THE VEHICLE BACK TO THE DEALER AND WAS INFORMED THAT THERE WAS NO REMEDY FOR THE FAILURE. WHEN THE STALLING OCCURS, THERE IS NO POWER THROUGHOUT THE VEHICLE, BUT IT WILL RESTART SECONDS LATER. IN ADDITION TO THIS FAILURE, THE SIDEVIEW MIRROR IS MOLDED, THE TIRE LUG NUTS ARE RUSTED, THE POWER SEAT AND NAVIGATION SYSTEM ARE MALFUNCTIONING, THE ENGINE VALVE COVER IS CRACKED, AND THE COMPRESSORS FOR THE SUSPENSION SYSTEM HAS FAILED. THE CONTACT HAS TAKEN HIS VEHICLE BACK TO BE REPAIRED NUMEROUS TIMES. THE FAILURE MILEAGE WAS 18,000.

NHTSA ODI #10264264

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.