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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

Steering complaints

21 reports
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196,000 miles · Aug 19, 2025
Steering

The contact owns a 2008 Mercedes-Benz GL450. The contact stated that upon starting the vehicle, there was an abnormal shaking coming from the engine while attempting to steer the vehicle. No warning lights were illuminated. The vehicle was taken to a local independent mechanic to be diagnosed, and the contact was informed that t…

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The contact owns a 2008 Mercedes-Benz GL450. The contact stated that upon starting the vehicle, there was an abnormal shaking coming from the engine while attempting to steer the vehicle. No warning lights were illuminated. The vehicle was taken to a local independent mechanic to be diagnosed, and the contact was informed that the power steering reservoir and the power steering lines were faulty and needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure. The approximate failure mileage was 196,000.

NHTSA ODI #11681635

Mileage unknown · Apr 30, 2022
Steering

At slow speed it’s hard to turn. Steering fluid is fine

NHTSA ODI #11462857

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 · 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

80,000 miles · May 11, 2017
Steering

I HAVE A 2008 GL450 WHEN YOU MAKE A TURN YOU'LL HEAR A SOUND AND IT IS SO HARD TO TURN THE STEERING WHEEL. I TOOK IT TO A MERCEDES BENZ MECHANIC AND THEY FLUSHED AND REPLACED THE POWER STEERING FLUID, THE WHEEL WORKED FOR A COUPLE OF DAYS AND THE NOISE IS NOT AS LOUD BUT 2 WEEKS LATER THE STEERING WHEEL IS HARD TO TURN AGAIN …

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I HAVE A 2008 GL450 WHEN YOU MAKE A TURN YOU'LL HEAR A SOUND AND IT IS SO HARD TO TURN THE STEERING WHEEL. I TOOK IT TO A MERCEDES BENZ MECHANIC AND THEY FLUSHED AND REPLACED THE POWER STEERING FLUID, THE WHEEL WORKED FOR A COUPLE OF DAYS AND THE NOISE IS NOT AS LOUD BUT 2 WEEKS LATER THE STEERING WHEEL IS HARD TO TURN AGAIN AND THE NOISE IS LOUD AGAIN.

NHTSA ODI #10984807

111,000 miles · Nov 16, 2016
Service BrakesSteeringSuspension

VEHICLE GOES ON ONE SIDE, DEALER BLAMES AND REPAIRS STRUTS, SAME ISSUE HAPPEN AFTER 5 MONTHS, AND DEALER BLAMES AIR SUSPENSION BELLOWS. STIFF AND NOISY STEERING MAY ALSO BE RELATED TO TAKATA RECALL.

NHTSA ODI #10926429

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.