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Vehicle Stats/Mercedes BENZ/GL Class Reliability
NHTSA Official DataUpdated Oct 2026Methodology

Mercedes BENZ GL Class Reliability by YearBest & worst years, problems & recalls — NHTSA data

Poor reliability signalOur verdict from 628 complaints and 0 recalls on NHTSA record

Comparing used Mercedes BENZ GL Class options? We analyzed 10 model years (2007–2016) using real NHTSA complaint and recall data so you can spot stronger years, avoid riskier ones, and know what to inspect before buying.

628
Total Complaints
NHTSA filed
0
Safety Recalls
federal campaigns
29
Crash-Related
crash complaints
46
Fire-Related
fire complaints
45
Injuries Reported
across all years
10
Years Analyzed
2007–2016

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Found a Mercedes BENZ GL Class? Check that exact car.

Model-year trends show patterns — they can't tell you whether this car was crashed, flooded, or rolled back. A VIN check can.

  • Accident & damage history
  • Odometer rollback records
  • Open recalls & title brands
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Quick Answer

Based on NHTSA complaint data, the Mercedes BENZ GL Class has 628 owner complaints and 0 safety recalls across model years 2007–2016. The most reported issue area is AIR BAGS. 2007 drew the most complaints; 2016 drew the fewest.

Mercedes BENZ GL Class — key reliability facts
Make
Mercedes BENZ
Model
GL Class
Model years analyzed
2007–2016 (10 years)
Total NHTSA complaints
628
Safety recall campaigns
0
Crash-related complaints
29
Fire-related complaints
46
Worst model year (by complaints)
2007 (123 complaints)
Best model year (fewest complaints)
2016 (20 complaints)
Top reported issue area
AIR BAGS
Reliability signal
Poor
Source: NHTSA (National Highway Traffic Safety Administration) · Data last refreshed Oct 6, 2026

By model year

Mercedes BENZ GL Class: which years to avoid & which to buy

Based on total NHTSA owner complaints per model year. Higher complaint counts indicate a riskier year to buy used — lower counts suggest a cleaner reliability record.

Years to avoid
2007123 complaints201197 complaints200889 complaints

These years have the most owner complaints. Inspect carefully and always run a VIN check.

Best years to buy
201620 complaints200929 complaints201535 complaints

These years have the fewest owner complaints on record — lower risk starting points.

Looking at a 2007 Mercedes BENZ GL Class? It logged the most NHTSA complaints of any model year — averages won't tell you whether this exact car is affected.Check this VIN free →

Crash test ratings

NHTSA NCAP crash test ratings

New Car Assessment Program

NCAP crash tests measure how well a vehicle protects occupants in controlled frontal crash, side crash, and rollover scenarios. Stars are awarded per category (5 = safest). These laboratory results are independent of owner complaints and are performed by NHTSA engineers on new production vehicles.

NCAP crash test ratings for this model are not yet loaded or this vehicle was not tested in the years analyzed. NHTSA tests a subset of new vehicles each year. Check nhtsa.gov/ratings directly for the latest results.

What the complaint data suggests

Poor
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology

Data engine & NHTSA methodology by Eduard Batog, Co-founder & Data Engineer. How we calculate this.

The MERCEDES BENZ GL CLASS has 628 NHTSA complaints and 0 recalls on record. 29 complaints involve crash-related incidents. This data reflects owner-reported issues submitted to the National Highway Traffic Safety Administration.

Key findings
  • 628 total complaints filed with NHTSA
  • 0 federal recall campaigns
  • 29 crash-related complaints on record
Top concerns
  • Review NHTSA complaint history for the most-reported components
  • Check recall completion status at nhtsa.gov/recalls
  • Verify service records for frequently complained components
Worst years

Consult the by-year breakdown to identify model years with elevated complaint rates.

Best years

Consult the by-year breakdown to identify model years with fewer reported issues.

What to check before buying used
  • Run a VIN check on the specific vehicle you are considering
  • Verify all open recalls are completed at nhtsa.gov/recalls
  • Request service records for the most-reported complaint components
  • Have a certified mechanic inspect the vehicle before purchase
Data note: NHTSA complaints are consumer-submitted and do not confirm a manufacturing defect Complaint volume is influenced by sales volume — popular models naturally accumulate more complaints

Problems by model year (best vs. worst)

2007
123
2008
89
2009
29
2010
66
2011
97
2012
78
2013
52
2014
39
2015
35
2016
20

Source: NHTSA public complaints database. Updated: Oct 2026

Safety recalls

NHTSA safety recalls

0 recalls found

Safety recalls are mandatory repair campaigns ordered by NHTSA when a vehicle defect poses an unreasonable risk to safety. Manufacturers are required to fix recalled vehicles free of charge. Always verify open recalls before buying a used car.

No active recalls found in database

No NHTSA recalls were found in our database for this model. Always verify open recalls using your specific VIN on NHTSA.gov.

Source: NHTSA Recalls Database. Data covers model years 2007–2016. Always run a VIN-specific check below for the most up-to-date open recall status.

Common problems

What goes wrong most often

The vehicle systems owners complain about most, ranked from all 628 NHTSA complaints — these are the areas to inspect first on a used car.

01
AIR BAGS154 complaints
02
ELECTRICAL SYSTEM74 complaints
03
ENGINE74 complaints
04
SUSPENSION70 complaints
05
SERVICE BRAKES70 complaints
06
STEERING61 complaints
07
SEATS61 complaints
08
UNKNOWN OR OTHER51 complaints

Owner complaints

NHTSA complaint reports

628 total

These are consumer-submitted safety complaints filed directly with NHTSA. Each complaint describes a real owner's experience. Complaints flagged as crash-related or fire-related are highlighted.

UNKNOWN OR OTHERApr 2026

Panoramic sunroof spontaneously shattered at some time between 2/4/26 and 2/5/26. Car was fine when I drove on 2/4/26 and parked at home at approximately 4:30p (still light outside). I got in car next day 2/5/26 at approximately 5:45p (when dark outside). Heard slight air/wind noise as pulled out of driveway and started driving. Looked up and saw sunroof completely shattered (but still fully attached). No glass inside car until the next day when the sun came out and glass started to fall in and create a hole in the broken glass panel. I was the only one who drove the car. Dealer viewed on 2/9/26, and provided repair estimate of $4,500.30. Still waiting on insurance to authorize repair. I have attached photos from 2/5/26 when discovered and next day 2/6/26 after hole formed and glass started falling into car (blocked by sunshade).

ELECTRICAL SYSTEMSep 2025

water intrusion into the spare tire well compartment and the battery compartment affecting the battery and starter.

LATCHES/LOCKS/LINKAGESMar 2025

Tailgate sometimes opens while driving. It sometimes takes many attempts to reclose it from the outside of car. It will not reclose using the electronic button on the door. The alert comes on on the dashboard and its extremely dangerous as luggage can fall out. This happened while highway driving last week, scary. Apparently after googling this, it is common issue. The tailgate is one big gate hinged at the top so stuff can fall out.

STRUCTUREApr 2024

Spontaneous shattering of anterior sunroof at highway speeds with no cars around and not near overpasses. Shattered glass rained all throughout the vehicle and passengers. Sounded like a gunshot and the glass appeared to be bowed out.

UNKNOWN OR OTHERJan 2024

Coolant Reservoir Hose Blew out on my 2016 GL450 Mercedes Benz.

VISIBILITY/WIPERFeb 2023

Spontaneously exploding panoramic sunroof: I was driving northbound on I-5 in Everett, WA, on 27 January 2023 around 7pm. It was clear, the road was dry, it was around 45 degrees, and there was medium traffic. We were going about 65mph. Just myself and my 4 year old daughter were in the car. With no warning and no visible reason there was a gunshot-like sound and then wind (and a crying daughter). I figured out that it was the rear panel of our two-panel sunroof and glass was sprinkling down. Luckily the sunshade roller was holding much of it. We pulled over and checked it out and that is it. Nobody was injured, but there was glass all over my daughter and in her car seat. facts: -2016 GL350 Mercedes; 59500 miles, excellent shape, two-panel panoramic sunroof (front sliding; rear fixed in place) -I have a Packasport 90 rooftop box on low profile Whispbars that covers the entire sunroof with only about a 1.5" gap over the rear glass panel -the box has been on the roof for at least 3 years and the sunroof has not been operated in that time -there have been no modifications to the car besides the rooftop box -it is very, very, very unlikely that a rock could've hit it (although the dealer and insurance don't really want to hear this) -the temperature was normal for January -the highway was smooth and clean and dry -the glass was cratered upward after breaking (may not mean anything) -I was not following a dump truck or a logging truck -I didn't see or hear any rocks or debris in the split second before the breakage My assessment is that the glass shattered of its own accord. I do not know why, but I have seen reports of this on the internet in auto forums.

Read 14 more owner reports
FireENGINEAug 2022

The contact owned a 2016 Mercedes-Benz GL450. The contact stated when he parked the vehicle and went into a business, he returned within 5 minutes and the vehicle was engulfed in flames. The fire department was already notified and arrived on the scene, then extinguished the fire with water. The police arrived on the scene; however, a report was not filed. The vehicle melted from the front bottom to the windshield. The vehicle was towed to the towing company. There were no injuries. No medical treatments were received on the scene or required. The manufacturer was notified of the failure. The vehicle was not diagnosed yet; however, the contact believes it was a total loss. The manufacturer was notified of the failure. The approximate failure mileage was 5,000.

UNKNOWN OR OTHERJul 2022

Air Conditioner always make musty / moldy odor. Many forums says that is a common problem all across Mercedes models and it causes allergic reaction resulting in sneezing all the time when a/c is on. Problem is especially bad for my kids who have environmental allergy like mold/mildew. This horrible odor coming from a/c is due to mold/mildew forming on condenser. Please order a recall ASAP.

UNKNOWN OR OTHERAug 2021

1. Transmission spontaneously disengaged park to allow the car to roll backwards 10 feet. No one was in the car at the time of the incident. I have a security system video of the incident. 2. Spontaneous runaway vehicle could have crashed children in the driveway or the street. 3. The dealer is not available to reproduce the problem. 4. No one performed any inspections at this time. 5. The vehicle did not present any warnings messages or other symptoms of the problem prior to the failure. I have a security system video that shows the vehicle parked and 20 minutes latter the vehicle spontaneously moving backwards a few feet and then stops. Please contact for a copy of this video.

CrashSUSPENSION,SERVICE BRAKES,ENGINEDec 2019

WE PURCHASED THE CAR IN JULY 2019 AND IN ADDITION TO THE CAR HAVING WARRANTY UP TO 50,000 MILES, WE PURCHASED AN ADDITIONAL SERVICE/REPAIR PACKAGE FOR $1,800.00 RECENTLY WE NOTICED THAT WHEN WE FIRST START DRIVING THE CAR HAS A NOISE ON THE RIGHT SIDE, THE NOISE IS MOST NOTICEABLE WHEN APPLYING THE BRAKE AND WHEN RELEASING THE BRAKE. WE TOOK THE CAR TO MERCEDES BENZ OF VALENCIA AND TO SAY THAT THE SERVICE DEPARTMENT STAFF WAS UNWILLING TO HELP IS A GROSS UNDERSTATEMENT. THEY EVENTUALLY DID AGREE TO KEEP THE CAR GOVERNING AND TEST DRIVE IT IN THE MORNING, THEY CALLED THE FOLLOWING DAY ON DECEMBER 3RD AND TOLD US TO COME AND GET THE CAR. BILL THE SERVICE REPRESENTATIVE STATED THAT THEY HEARD THE NOISE WHEN APPLYING THE BRAKE AND SAID THERE IS NOTHING THEY CAN DO BECAUSE THE BRAKES ON THE CAR ARE NEW AND THAT THEY DO NOT KNOW WHAT COULD BE WRONG WITH THE CAR. WE ARE CONCERNED AND , WORRIED ABOUT OUR SAFETY, WE PURCHASED THE CAR AND THE ADDITIONAL REPAIR PACKAGE FOR PEACE OF MIND EXPECTING TO GET THE PROPER SERVICE TO ADDRESS ANY ISSUES BECAUSE THE CAR IS COVERED BY A 50,000 MILE WARRANTY AND WE PURCHASED ADDITIONAL SERVICE PACKAGE.

VISIBILITYMay 2018

THE WINDSHIELD IS WEAK PRONE TO BREAK/CRACK EASILY. IN LESS THAN 3 YEARS 4 WINDSHIELDS HAVE BEEN REQUIRED. NOT NORMAL AND THIS IS POTENTIALLY DANGEROUS.

EXTERIOR LIGHTINGMay 2018

THE EXTERIOR LIGHTING ON THE VEHICLE PROVIDED IS SIGNIFICANTLY INFERIOR IN INTENSITY AND DISTANCE ILLUMINATED. IT IS VERY HARD TO SEE AN OBJECT AFTER FEW FEET AND NIGHT DRIVING BECOMES EXTREMELY DANGEROUS. AT NIGHT IT IS UNSAFE TO DRIVE THIS VEHICLE, WITHOUT BEING ABLE TO SEE THE PASSING CARS OR PEOPLE AND FOLLOWING IS THE REPORT FROM IIHS ON THE ILLUMINATION RESULTS, WHICH WERE TESTED TO BE POOR. HTTP://WWW.IIHS.ORG/IIHS/RATINGS/VEHICLE/V/MERCEDES-BENZ/GLE-CLASS-4-DOOR-SUV/2018 I CONTACTED THE MB USA OFFICE AND THE INFORMED ME THIS IS AS PER DESIGN AND THERE IS NOTHING THEY CAN DO. I SINCERELY RECOMMEND NHTSA TO LOOK INTO THIS ISSUE AND CONDUCT SOME INVESTIGATION INTO IT. THIS WILL PREVENT ANY FATALITY OR SERIOUS CRASH. *TR

UNKNOWN OR OTHERMay 2018

THE SUNROOF IN THIS VEHICLE SHATTERED OVERNIGHT WITHOUT ANY KNOWN CAUSE. THE VEHICLE WAS PARKED IN THE DRIVEWAY AT MY HOME. NO ONE WAS INJURED IN THIS INCIDENT. THE VEHICLE WAS LAST DRIVEN AT 10 P.M. ON 05/01/18 WITHOUT THE DAMAGE, AND AT 7:30 A.M. THIS MORNING, 05/02/18, WHEN I WAS GETTING READY TO LEAVE MY HOME, I NOTICED THE MIDDLE OF THE SUNROOF WAS STICKING UP A LITTLE BIT...IT LOOKED LIKE A PUNCH FROM THE INSIDE. WHEN I OPENED THE DOOR, A BIG PIECE OF THE MIDDLE OF THE SUNROOF FELL DOWN ONTO THE SCREEN UNDERNEATH IT AND THE REST OF IT WAS SHATTERED BUT STILL IN PLACE. THIS WAS THE FIRST DAY OF REALLY WARM WEATHER WE HAVE HAD IN A WHILE AND I DON'T KNOW IF THAT COULD BE RELATED TO THE CAUSE. WE TOOK THE VEHICLE TO THE MERCEDES BENZ DEALERSHIP AND THE REPRESENTATIVE THERE SAID HE HAD NEVER HEARD OF THIS HAPPENING; HOWEVER, THERE ARE MANY INCIDENTS REPORTED ON THE INTERNET OF THIS EXACT SAME ISSUE. I HOPE YOU CAN FORCE THEM TO LOOK INTO THIS ISSUE FOR SAFETY REASONS AND ALSO FOR THE MONETARY EXPENSE TO THE CONSUMER. IT SHOULD BE A WARRANTY REPAIR ITEM.

SEAT BELTSDec 2017

TL* THE CONTACT OWNS A 2016 MERCEDES-BENZ GL350. WHILE DRIVING 65 MPH, THE FRONT PASSENGER SEAT BELT FAILED TO RETRACT AFTER THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE WAS TAKEN TO EDHICKS MERCEDES (3102 S PADRE ISLAND DR, CORPUS CHRISTI, TX 78415), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 16,000. THE VIN WAS NOT PROVIDED. CONSUMER STATED HE HAD BRAKED HARD AND HIS WIFE WAS THROWN AGAINST THE DASHBOARD, BOTH WERE WEARING THEIR SEABELTS. VIN INVALID UPDATED 9/13/18*JB

ELECTRICAL SYSTEM,VEHICLE SPEED CONTROLNov 2017

ON SEPTEMBER 6 2017 MY MERCEDES CLUSTER PANAL (ODEMETER) STOPPED WORKING WHILE DRIVING. WHICH THEN I MADE AN APPOINTMENT WITH THE DEALERSHIP AND THEY REPLACED THE ODOMETER WHICH THEN FAILED AGAIN HOURS AFTER PICKING UP THE CAR. AFTER REPLACING IT 3 TIMES UNDER WARRANTY I'M STILL EXPERIENCING THE SAME ISSUE. I CONTACTED MERCEDES CUSTOMER SERVICE AND THEY AIN'T ADDRESSING THE ISSUE PROPERLY AND HAS STOPPED CALLING ME BACK REGARDING THIS MATTER. I HAVE BEEN OUT OF A CAR SINCE SEPTEMBER 6,2017 TILL TODAY WITH NO LOANER VEHICLE FROM MERCEDES. I WAS FORCED TO RENT A CAR UNDER MY OWN EXPENSE WHILE STILL MAKING THE LEASE PAYMENTS ON THE MERCEDES THAT IS NOT SAFE TO DRIVE SINCE I'M NOT ABLE TO KNOW SPEED, GAS, GEAR I'M IN ETC..

STEERINGAug 2017

TL* THE CONTACT OWNS A 2016 MERCEDES-BENZ GL63W4. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V241000 (STEERING); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CALLED MERCEDES-BENZ OF SANTA FE (505-913-2900, 2586 LOCATED AT CAMINO ENTRADA, SANTA FE, NM 87507) WHERE IT WAS CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE AND WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE, BUT STATED THAT THE VEHICLE WAS SAFE TO DRIVE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.

STEERINGJul 2017

TL* THE CONTACT OWNS A 2016 MERCEDES-BENZ GL450. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V241000 (STEERING). THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT SPOKE TO AUTOHAUS OF PEORIA (2322 W VAN WINKLE WAY, PEORIA, IL 61615) WHO STATED THAT THEY HAD NOT HEARD OF THE RECALL. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

SEATSJun 2017

2ND ROW HEAD REST UNSAFE AND UNUSEABLE - THE HEADREST IS TOO LOW AND TOO HIGH FOR A CHILD OR SMALL PERSON TO USE. WHEN IN DOWN POSITION, SEAT PUSHES HEAD FORWARD; WHEN IT IS UP, IT'S TOO TALL FOR THE HEAD. ALSO HEADREST IS VERY DIFFICULT TO PULL UP. BASICALLY, THIS PART IS NOT USEABLE BY ANYONE EXCEPT A VERY TALL PERSON. SHOULD BE REPLACED BY MERCEDES. INJURIES CAN OCCUR DUE TO THIS DESIGN. NO INCIDENT HAS OCCURRED; ONLY COMPLAINTS ABOUT USING THE HEAD REST.

SEATSJan 2016

THE SECOND ROW SEAT HEADREST IS UNUSABLE FOR MY CHILDREN. IT HITS THEM IN THE HEAD AND THEY ARE TOTALLY UNCOMFORTABLE. I SEE NOW THAT THIS IS A MAJOR SOURCE OF PROBLEMS FOR THIS VEHICLE. MANY PARENTS ARE COMPLAINING. MERCEDES HAS NO CURE FOR IT. NOT OK.

SEATSSep 2015

MY FATHER AND MOTHER IN-LAW RECENTLY PURCHASED A 2016 MERCEDES BENZ GL450 AS OUR FAMILY CAR. THE HEADRESTS FOR THE 2ND ROW SEATS WITH THE "EASY ENTRY" OPTION APPEAR TO POSE A COMFORT AND SAFETY ISSUE FOR BOTH CAR SEATS AND "SHORTER" PEOPLE... I WOULD SAY 5'-3" AND SHORTER. WITH THE "EASY ENTRY" OPTION THE 2ND ROW HEAD RESTS ARE ONLY 2 POSITION, FULLY LOWERED OR FULLY EXTENDED. FULLY ADJUSTABLE HEIGHTS ARE NOT POSSIBLE. BOTH POSITIONS POSE A COMFORT AND SAFETY ISSUE. AT THE FULLY LOWERED POSITION, A CHILD'S CAR SEAT WOULD NOT BE FLUSH WITH THE SEAT AS THE HEAD REST FORCES THE CAR SEAT TO LEAN FORWARD IN AN UNSTABLE CONDITION. ALSO FOR "SHORTER" PEOPLE, THE HEAD REST AT THE FULLY LOWERED POSITION FORCES A PERSON'S HEAD TO LEAN FORWARD IN A VERY UNCOMFORTABLE AND UN-NATURAL POSITION. WITH THE HEADRESTS AT THE FULLY EXTENDED POSITION, THE CAR SEAT BACK DOESN'T QUITE REST ON THE THE SEAT AS THE HEAD REST STILL PROTRUDES FROM THE VERTICAL PLANE OF THE SEAT. THEREFORE THE CAR SEAT IS ONCE AGAIN IN AN UNSTABLE CONDITION EVEN THOUGH SECURED BY THE SEAT BELT RESTRAINT SYSTEM. FOR THE "SHORTER" PEOPLE, THE HEADREST AT THE FULLY EXTENDED POSITION IS EXTREMELY UNCOMFORTABLE AS THE HEADREST PROTRUDES, AS INDICATED ABOVE, AND SO THE PERSON'S HEAD IS RESTING ON AN EDGE OF THE HEADREST, IN A LEANED FORWARD POSITION. PLEASE REVIEW THIS ISSUE FURTHER AS I'M SURE THERE HAVE BEEN OTHER COMPLAINTS ON WHAT IS PERCEIVED TO BE A MANUFACTURER'S DESIGN ISSUE.

Showing 20 of 628 total NHTSA complaints. Source: NHTSA Complaints Database

Check the exact car

Before you buy, check the exact Mercedes BENZ GL Class

These pages show model-year patterns across 10 years. Enter a VIN to verify the exact vehicle's accident history, title brands, odometer records, and open recall status before purchase.

The basics

How to read this data

Complaints, recalls, investigations — here’s what each number actually tells you about a used Mercedes BENZ GL Class, in plain English.

01

What is an NHTSA Complaint?

An NHTSA safety complaint is a report filed directly by a vehicle owner or driver describing a safety-related issue. Anyone can submit a complaint at NHTSA.gov. The number of complaints is a signal of how common a problem is — but complaints per model-year matter more than raw totals, since popular vehicles naturally receive more reports. The Mercedes BENZ GL Class has 628 complaints on record across 10 model years.

02

What is a Safety Recall?

A safety recall is a mandatory campaign issued by NHTSA when a vehicle component poses an unreasonable risk to safety or does not comply with federal motor vehicle safety standards. Unlike complaints (which are owner-reported), recalls are formally investigated and confirmed by regulators. Manufacturers must fix recalled vehicles free of charge. The Mercedes BENZ GL Class has 0 recall campaigns in the NHTSA database.

03

What Are Crash Complaints?

Crash complaints are NHTSA filings where the owner indicates a crash occurred as part of the incident. 29 of the Mercedes BENZ GL Class's 628 complaints involved a crash. This metric is particularly important because it indicates how often defects resulted in actual collisions — a key safety signal beyond general reliability.

04

How Is the Reliability Verdict Calculated?

The reliability verdict (Poor) is generated by analyzing the vehicle's total complaints, recall history, crash complaint ratio, fire complaint ratio, and top component failures relative to class averages. This verdict gives buyers a quick interpretation before they review year-level details and VIN-level history. It should be treated as one decision input, not a substitute for a VIN-specific report.

05

Why Do Newer Years Have Fewer Complaints?

Newer model years appear to have fewer complaints because there has been less time for owners to file them. Complaints accumulate over years of ownership. A 2020 model year vehicle will typically show fewer complaints than a 2015 model year even if it is less reliable — simply because fewer owners have had time to report issues. Focus on complaints per year of market presence when comparing across model years.

06

Fleet Data vs. Individual VIN

Everything on this page reflects aggregated data across all Mercedes BENZ GL Class vehicles on the road — not any specific car. Two Mercedes BENZ GL Class vehicles of the same year can have very different histories: one may have been in three accidents and have an open recall; another may be clean. A VIN check gives you the individual car's history: accidents, title brands, odometer records, service history, and real-time recall status.

07

What Are NHTSA Investigations?

When NHTSA receives a pattern of related safety complaints, it opens a formal investigation. A Preliminary Evaluation (PE) is the first stage — NHTSA determines if a safety defect may exist. If evidence is strong, it escalates to an Engineering Analysis (EA), which can result in a mandatory recall. The Mercedes BENZ GL Class has 0 investigations on record (0 active). Investigations listed above may have already led to the recalls shown on this page.

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By state

Check a Mercedes BENZ GL Class by state

Title-branding rules, flood-damage exposure, and salvage laws vary by state. Run a free VIN check or explore state-specific vehicle history guidance before buying a used Mercedes BENZ GL Class.

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Keep researching before you buy

Compare brands and categories, then check the exact car's history by VIN.

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Mercedes BENZ GL Class reliability — frequently asked questions

Is the Mercedes BENZ GL Class reliable?

Poor. The Mercedes BENZ GL Class has 628 NHTSA owner complaints and 0 recall campaigns across model years. A commonly reported issue area is AIR BAGS. Use year-level data as a pattern guide, then verify the exact car with a VIN check before purchase.

Which Mercedes BENZ GL Class years to avoid?

Years with the most NHTSA complaints: 2007 (123 complaints), 2011 (97 complaints), 2008 (89 complaints). Use these years as a shortlist for deeper inspection, and always run a VIN check on the exact vehicle before purchase.

What are the most common Mercedes BENZ GL Class problems?

Top reported issues: AIR BAGS (154 complaints); ELECTRICAL SYSTEM (74 complaints); ENGINE (74 complaints).

Does the Mercedes BENZ GL Class have recalls?

No NHTSA recall campaigns are currently on record for the Mercedes BENZ GL Class. Always verify with a VIN check as recalls can be added at any time.

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