2010 Mercedes-Benz GL450

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2010 Mercedes-Benz GL450 has 48 owner complaints filed with NHTSA — that's 0.6x the segment average of 80. The most common issue is air bags problems (44% of all complaints), specifically: tl* the contact owns a 2010 mercedes benz gl450. the contact stated that the driver's side head-rest air bag inadvertently deployed while driving 65 mph. the contact was not involved in a crash. there were no injuries. the vehicle was taken to the dealer who advised the contact that there was a shor. ⚠️ 1 fire report filed.

1 fire report 1 crash report 1 injury

Total Complaints

Recalls Issued

—/5

Safety Stars

0.6x

vs Segment Avg

Known Problems

AIR BAGS

21 complaints

44%

• TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE DRIVER'S SIDE HEAD-REST AIR BAG INADVERTENTLY DEPLOYED WHILE DRIVING 65 MPH. THE CONTACT WAS NOT INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THERE WAS A SHOR
• TL* TAKATA RECALL. THE CONTACT OWNS A 2010 MERCEDES-BENZ GL450. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V081000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. T
• TAKATA RECALL, RECALL IS TAKING TO LONG AND MB SAYS THERE IS NO SOLUTION YET. THIS HAS BEEN GOING ON FOR OVER A YEAR. MB SHOULD HAVE TO REPURCHASE THE VEHICLE FOR A UNRESOLVED SAFETY ISSUE. WHAT ARE YOU DOING ABOUT IT?

Typical onset: 50K miles Est. repair: $500

“TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE DRIVER'S SIDE HEAD-REST AIR BAG INADVERTENTLY DEPLOYED WHILE DRIVING 65 MPH. THE CONTACT WAS NOT INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THERE WAS A SHOR”

— NHTSA complaint filing

BRAKES

9 complaints

19%

• TL* THE CONTACT OWNED A 2010 MERCEDES-BENZ GL450. WHILE THE CONTACT'S BROTHER WAS DRIVING DOWN A HILL, THE BRAKE PEDAL BECAME STUCK AND THE VEHICLE WOULD NOT STOP. THE VEHICLE DROVE UPHILL AND BECAME AIRBORNE. AS A RESULT, THE VEHICLE CRASHED INTO THE SIDE OF A NEIGHBOR'S HOUSE. THE AIR BAGS DEPLOYE
• As the recall states for the brakes the car failed while at high speed on the highway luckily I had distance from other cars for the car to slow down on its own. Brakes failed 90%, pressure completely gone.
• I received an Stop Drive Order form Mercedes Benz USA more that a week ago and I stopped driving my vehicle. I contacted the closest authorized MB dealer Union, NJ and they have not provided a loaner car and have not yet fixed the issue. They say they have so many calls and cannot do anything for me

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“TL* THE CONTACT OWNED A 2010 MERCEDES-BENZ GL450. WHILE THE CONTACT'S BROTHER WAS DRIVING DOWN A HILL, THE BRAKE PEDAL BECAME STUCK AND THE VEHICLE WOULD NOT STOP. THE VEHICLE DROVE UPHILL AND BECAME AIRBORNE. AS A RESULT, THE VEHICLE CRASHED INTO THE SIDE OF A NEIGHBOR'S HOUSE. THE AIR BAGS DEPLOYE”

— NHTSA complaint filing

SUSPENSION

5 complaints

10%

• MY CAR WAS VERY LOW WHEN I SAW IT IN MY PARKING LOT AND IT WAS THE SUSPENSION,AND THE THINK IS THAT I ALREADY SAW A LOT OF MERCEDES BENZ WITH BAD SUSPENSION I ALREADY FIX MY CAR 2 TIMES. *TR
• UPON PURCHASING THIS CAR 4/8/2013 I HAVE BEEN BURDENED WITH REPLACING THE FRONT AROMATIC SUSPENSIONS. THEN THE AIR COMPROSSEROR THAT SUPPLIES AIR TO THE SUSPENSIONS, AND NOW THE BACK SUSPENSIONS ARE GIVING UP. I DON'T FEEL SAFE IN THIS CAR, NOR I THINK MERCEDES BENZ DEALER IN FOOTHILL RANCH, CA CARE
• REAR AIR SUSPENSION EXPLODED WHILE CAR WAS STATIONARY IN HIGH POSITION ENGINE OFF . THE CAR SHAKED .

Typical onset: 50K miles Est. repair: $500

“MY CAR WAS VERY LOW WHEN I SAW IT IN MY PARKING LOT AND IT WAS THE SUSPENSION,AND THE THINK IS THAT I ALREADY SAW A LOT OF MERCEDES BENZ WITH BAD SUSPENSION I ALREADY FIX MY CAR 2 TIMES. *TR”

— NHTSA complaint filing

ELECTRICAL

5 complaints

10%

• TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT WHILE MAKING A TURN, A WARNING LIGHT ILLUMINATED IN THE INSTRUMENT CLUSTER INDICATING THAT THE LEFT REAR TAILGATE ASSEMBLY HAD FAILED. THE FAILURE RECURRED INTERMITTENTLY. THE CONTACT STATED THAT WEEKS LATER, THE RIGHT REAR TAI
• TL* THE CONTACT OWNS A 2010 MERCEDES-BENZ GL450. WHILE THE VEHICLE WAS STATIONARY, THE TURN SIGNAL LIGHTS STOPPED WORKING. THE VEHICLE WAS DIAGNOSED AS HAVING A CIRCUIT BULB THAT BLEW OUT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 64,000. U
• ON 8/27/17 I GOT A COMPLAINT NUMBER: 11019610 I GOT NEVER FURTHER INFORMATION ABOUT MY COMPLAINT. SO PLEASE LET ME KNOW WHAT I HAVE TO DO NEXT. THANK YOU SO MUCH!

Typical onset: 50K miles Est. repair: $500🔥 1 fire reports

“TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT WHILE MAKING A TURN, A WARNING LIGHT ILLUMINATED IN THE INSTRUMENT CLUSTER INDICATING THAT THE LEFT REAR TAILGATE ASSEMBLY HAD FAILED. THE FAILURE RECURRED INTERMITTENTLY. THE CONTACT STATED THAT WEEKS LATER, THE RIGHT REAR TAI”

— NHTSA complaint filing

LIGHTING

2 complaints

• TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT WHILE MAKING A TURN, A WARNING LIGHT ILLUMINATED IN THE INSTRUMENT CLUSTER INDICATING THAT THE LEFT REAR TAILGATE ASSEMBLY HAD FAILED. THE FAILURE RECURRED INTERMITTENTLY. THE CONTACT STATED THAT WEEKS LATER, THE RIGHT REAR TAI
• TL* THE CONTACT OWNS A 2010 MERCEDES-BENZ GL450. WHILE THE VEHICLE WAS STATIONARY, THE TURN SIGNAL LIGHTS STOPPED WORKING. THE VEHICLE WAS DIAGNOSED AS HAVING A CIRCUIT BULB THAT BLEW OUT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 64,000. U

Typical onset: 50K miles Est. repair: $500

— NHTSA complaint filing

Estimated Repair Costs

AIR BAGS(~50K mi)

$500

BRAKES(~50K mi)

$500

SUSPENSION(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

LIGHTING(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 48 owner complaints for this specific year, here's what to check or ask about:

☐
AIR BAGS: TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE DRIVER'S SIDE HEAD-REST AIR BAG INADVERTENTLY DEPLOYED WHILE DRIVING 65 MPH. THE CONTACT WAS NOT INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THERE WAS A SHOR
Typically appears around 50K miles. Repair cost ~$500
☐
BRAKES: TL* THE CONTACT OWNED A 2010 MERCEDES-BENZ GL450. WHILE THE CONTACT'S BROTHER WAS DRIVING DOWN A HILL, THE BRAKE PEDAL BECAME STUCK AND THE VEHICLE WOULD NOT STOP. THE VEHICLE DROVE UPHILL AND BECAME AIRBORNE. AS A RESULT, THE VEHICLE CRASHED INTO THE SIDE OF A NEIGHBOR'S HOUSE. THE AIR BAGS DEPLOYE
Typically appears around 50K miles. Repair cost ~$500
☐
SUSPENSION: MY CAR WAS VERY LOW WHEN I SAW IT IN MY PARKING LOT AND IT WAS THE SUSPENSION,AND THE THINK IS THAT I ALREADY SAW A LOT OF MERCEDES BENZ WITH BAD SUSPENSION I ALREADY FIX MY CAR 2 TIMES. *TR
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT WHILE MAKING A TURN, A WARNING LIGHT ILLUMINATED IN THE INSTRUMENT CLUSTER INDICATING THAT THE LEFT REAR TAILGATE ASSEMBLY HAD FAILED. THE FAILURE RECURRED INTERMITTENTLY. THE CONTACT STATED THAT WEEKS LATER, THE RIGHT REAR TAI
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)