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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.

About this comparison →

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

What owners actually said

54 reports
Mileage unknown · Sep 30, 2021
Steering

The vehicle has a steering problem resulting from the pin.

NHTSA ODI #11434959

156,000 miles · Dec 9, 2019
Steering

STEERING WHEEL DON'T WORK PROPER WAY HOW SHOULD BE. STEERING WHEEL GETTING FROZEN WHEN IS VEHICLE DRIVING.NHTSA CAMPAIGN ID # 08V682000

NHTSA ODI #11287859

Mileage unknown · Apr 10, 2019
SteeringSuspension

POWERING STEERING LOCKS,SUSPENSION AIR STRUTS LOSING AIR CAN HEAR WHEN DRIVING

NHTSA ODI #11195526

Mileage unknown · Dec 4, 2018
Engine

TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ GL450. THE CONTACT BOUGHT THE VEHICLE TWO MONTHS AGO. WHILE DRIVING, THE VEHICLE SHUT OFF SUDDENLY. THE VEHICLE HAD TO BE TRAVELING AT A HIGH RATE OF SPEED IN ORDER TO BE COASTED SAFELY TO THE SIDE OF THE ROAD. THE CONTACT CALLED FERGUSON SUPERSTORE (1601 N ELM PL, BROKEN ARROW, OK 74012…

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TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ GL450. THE CONTACT BOUGHT THE VEHICLE TWO MONTHS AGO. WHILE DRIVING, THE VEHICLE SHUT OFF SUDDENLY. THE VEHICLE HAD TO BE TRAVELING AT A HIGH RATE OF SPEED IN ORDER TO BE COASTED SAFELY TO THE SIDE OF THE ROAD. THE CONTACT CALLED FERGUSON SUPERSTORE (1601 N ELM PL, BROKEN ARROW, OK 74012, (918) 258-1800) AND WAS INFORMED THAT THEY DID NOT HAVE THE TOOLS TO CHECK A MERCEDES-BENZ AND ADVISED THE CONTACT TO CONSULT WITH A MERCEDES DEALER. THE CONTACT WAS CURRENTLY SCHEDULING AN APPOINTMENT WITH A MERCEDES DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #11155953

45,000 miles · Nov 24, 2018
Suspension

THE AIRMATIC SUSPENSION HAS FAILED, THE TRUCK IS SITTING LOW THE AIR COMPRESSOR BLEW INTO PIECES FROM WORKING TO HARD. THIS IS A BIG PROBLEM WITH MERCEDES AIRMATIC SHOCKS ON MANY DIFFERENT MODEL... PLEASE HELP US ,THIS SHOULD BE A RECALL.. I ONLY HAVE ABOUT 45000 MILES ON MY TRUCK.

NHTSA ODI #11153532

Mileage unknown · Nov 11, 2018
Air BagsSteeringSuspension

VEHICLE KEEPS LOSING AIR, STEERING WHEEL HARD TO TURN, CAR LEANING TO RIGHT SIDE, AIRBAG LIGHTS KEEPS COMING ON, THE CAR LOOSES POWER WHEN TURNING. DURING THE NIGHT CAR WILL LOWER IT SELF. ABS WILL COME ONE, SMELL SMOKE. WAS TOLD BY DEALER I HAVE LEAKS IN THE ENGINE, HAD TO REPAIR SUSPENSION, AND DIFFERENT STRUTS AND PARTS WHILE…

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VEHICLE KEEPS LOSING AIR, STEERING WHEEL HARD TO TURN, CAR LEANING TO RIGHT SIDE, AIRBAG LIGHTS KEEPS COMING ON, THE CAR LOOSES POWER WHEN TURNING. DURING THE NIGHT CAR WILL LOWER IT SELF. ABS WILL COME ONE, SMELL SMOKE. WAS TOLD BY DEALER I HAVE LEAKS IN THE ENGINE, HAD TO REPAIR SUSPENSION, AND DIFFERENT STRUTS AND PARTS WHILE DURING WARRANTY AND AFTER SPENDING THOUSANDS OF DOLLARS. I NOTIFIED MBUSA, AND APPARENTLY THIS CAR HAS BEEN HAVING AIRBAGS AND SUSPENSION ISSUES REPAIRED BEFORE I BOUGHT IT, THE PREVIOUS OWNER HAS BEEN DOING THE SAME REPAIRS. WITHIN A MONTH OF REPAIRING ON THING, THE CAR STARTS TO LEAN TO RIGHT, MAKE NOISE, LEAK FLUIDS FROM WHO KNOWS WHERE.

NHTSA ODI #11150789

110,000 miles · Nov 6, 2018
Steering

SINCE DEC 2017 THE CAR PRESENTED STEERING PROBLEMS AT SLOW SPEEDS, LOSS OF POWER AND HARD TO TURN. TOOK IT TO THE DEALERSHIP THAT INFORMED ME THAT THERE WERE NO ISSUES. I DID FIND IN THE GLOVE COMPARTMENT A RECEIPT FROM A PREVIOUS OWNER IN WHICH THEY REPLACED THE POWER STEERING COMPONENTS IN LATE 2016. IT SEEMS THAT THIS IS A RE…

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SINCE DEC 2017 THE CAR PRESENTED STEERING PROBLEMS AT SLOW SPEEDS, LOSS OF POWER AND HARD TO TURN. TOOK IT TO THE DEALERSHIP THAT INFORMED ME THAT THERE WERE NO ISSUES. I DID FIND IN THE GLOVE COMPARTMENT A RECEIPT FROM A PREVIOUS OWNER IN WHICH THEY REPLACED THE POWER STEERING COMPONENTS IN LATE 2016. IT SEEMS THAT THIS IS A RECURRING ISSUE WITH THE CAR BASED ON THE MANY REPORTED INSTANCES ON THIS WEBSITE.

NHTSA ODI #11149599

74,000 miles · Feb 7, 2018
Steering

ME AND MY WIFE OWN A 2008 MERCEDES-BENZ GL-450. IT STARTED GENERATED POWER STEERING PROBLEM ON US SINCE JULY 2017. DURING ANY DRIVING TIME, WHEN WE STEP THE BRAKE TO SLOW DOWN SPEED, THE POWER STEER BECOMES VERY HARD TO TURN REGARDLESS ITS ON FREEWAY OR LOCAL STREET. THE STEER TAKES TREMENDOUS EFFORT TO CONTROL ON LOWER SPEED A…

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ME AND MY WIFE OWN A 2008 MERCEDES-BENZ GL-450. IT STARTED GENERATED POWER STEERING PROBLEM ON US SINCE JULY 2017. DURING ANY DRIVING TIME, WHEN WE STEP THE BRAKE TO SLOW DOWN SPEED, THE POWER STEER BECOMES VERY HARD TO TURN REGARDLESS ITS ON FREEWAY OR LOCAL STREET. THE STEER TAKES TREMENDOUS EFFORT TO CONTROL ON LOWER SPEED AND MAKES IT SPECIALLY HARD TO PARK. WE TOOK THE CAR TO A LOCAL MECHANIC FOR A CHECK UP SINCE THE WARRANTY HAS EXPIRED. THE POWER STEERING FLUID LEVEL WAS FINE AND IT MIGHT ENCOUNTER A POWER STEERING PUMP FAILURE ACCORDING TO THE MECHANIC. DUE TO THE MECHANIC'S RESEARCH LATER ON, HE DISCOVERED THAT THERE WERE A HUGE NUMBERS OF RECALL FOR THE SAME POWER STEERING PROBLEMS ON THE SAME MODEL, SAME YEAR OF OUR CAR. WITH THE SUGGESTION OF THE MECHANIC, WE CHECKED THE RECALL INFORMATION ON MERCEDES-BENZ OFFICIAL WEBSITE WITH THE VIN. IT CAME OUT OUR CAR IS NOT ON THE RECALL LIST. THEN ON FEB 6, 2018, I CALLED MERCEDES-BENZ RECALL HOT LINE. THE PERSON WHO I SPOKE TO REFUSED TO GIVE ME ANY INFORMATION BUT A "NO" ANSWER. THE SAME DAY WHEN I SPOKE TO MERCEDES-BENZ CUSTOMER SERVICE, THE GENTLEMAN NAMED "WILL"(IF I REMEMBERED RIGHT) WAS VERY NICE. HE TOLD ME THAT HE WILL WRITE A REPORT OF MY COMPLAINT BUT HE WAS NOT ABLE TO GUARANTEE ME ANYTHING. WE ARE WRITING TO YOUR DEPARTMENT TO FIND OUT IF WE STILL HAVE ANY JUSTIFIABLE LEGAL RIGHT WITH OUR VEHICLE.

NHTSA ODI #11071636

Mileage unknown · Sep 3, 2017
Air Bags

SUBJECT THE PASSENGER SIDE AIRBAG EXPLODE OR INFLATED INSIDE: ON AUGUST 30TH I PICKED UP MY CAR FROM MERCHEDISBENZ DEALER AFTER SERVICED. I STARTED THE CAR AND I AM ABOUT TO LEAVE DRIVING 5MPH AND I HEARED A BIG LOUD POP I DIDN'T EVEN LEAVE THE PREMISES YET. THE TECHNICIANS EVEN HEARD IT. I INFORM THE TECHNICIAN RIGHT AWAY …

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SUBJECT THE PASSENGER SIDE AIRBAG EXPLODE OR INFLATED INSIDE: ON AUGUST 30TH I PICKED UP MY CAR FROM MERCHEDISBENZ DEALER AFTER SERVICED. I STARTED THE CAR AND I AM ABOUT TO LEAVE DRIVING 5MPH AND I HEARED A BIG LOUD POP I DIDN'T EVEN LEAVE THE PREMISES YET. THE TECHNICIANS EVEN HEARD IT. I INFORM THE TECHNICIAN RIGHT AWAY AND TOOK IT FOR TEST DRIVE AND HE SAID EVERYTHING IS FINE. I TOOK IT HOME, BUT I COULDN'T SLEEP WITH OUT FINDING WHAT THAT NOISE IS? I TOOK IT BACK TO BE CHECKED AND HAVE BEEN TOLD THE PASSENGER SIDE AIRBAG INFLATED INSIDE NEEDS TO BE CHANGED. THE SAFETY ISSUE IS HERE IF I DIDN'T TAKE IT BACK THERE IS NO WAY TO KNOW THE AIRBAG IS NOT FUNCTIONING OR BLOWUP INSIDE UNTIL ACCIDENT HAPPENS. THEREFORE, IT'S A SAFETY ISSUE. NEEDS TO BE CORRECTED, HOW THE DRIVER WILL FIND OUT? IT DOESN'T SHOW ANYTHING ANY WARNING ⚠️ ON THE SCREEN. IT'S DEFINETLY A SAFETY ISSUE.

NHTSA ODI #11021251

120,000 miles · Aug 27, 2017
Suspension

8/30/16 REPLACED RIGHT FRONT AIRMATIC STRUT.SUSPENSION KEPT DROPPING. 8/1717 AT TIMES,AFTER CLOSING DOOR,AIR ESCAPES AND SUSPENSION DROPS. DEALER CHECKED CODES AND NOTHING. SUSPENSION CONTINUES TO DROP WHEN DOOR CLOSES. CAN HEAR AIR ESCAPING. NOT EVERY TIME, BUT 3 OUT OF 4 TIMES

NHTSA ODI #11019951

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.