2010 Mercedes-Benz GL450
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2010 | 42 |
| 2011 | 55 |
| 2012 | 45 |
| 2013 | 37 |
| 2014 | 21 |
| 2015 | 18 |
| 2016 | 13 |
| 2017 | 1 |
KNOWN PROBLEM AREAS
50% of complaints: air bags — 21 distinct reports on file.
Show complaint excerpts
TAKATA RECALL AIR BAG HAS NOT BEEN REPLACED YET
NHTSA ODI report, 20171030
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.
NHTSA ODI report, 20130122
12% of complaints: suspension — 5 distinct reports on file.
Show complaint excerpts
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 ODI report, 20150107
12% of complaints: service brakes — 5 distinct reports on file.
CRASH INJURYShow complaint excerpts
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.
NHTSA ODI report, 20190128
brake line corrison and leak, results in no braking.
NHTSA ODI report, 20241201
Brake booster got do not drive letter and contacted June 27,2024 and first week of july and said they would contact me and nothing yet.
NHTSA ODI report, 20240717
10% of complaints: electrical system — 4 distinct reports on file.
Show complaint excerpts
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.
NHTSA ODI report, 20150810
7% of complaints: service brakes, hydraulic — 3 distinct reports on file.
SAFETY TIMELINE
Mercedes-Benz USA, LLC.
Remedy: MBUSA will their notify owners, and Fiat Chrysler will notify the affected Chrysler owners. Dealers for the respective brands will replace the driver's frontal air bag module, free of charge. This recall began November 2016.
Campaign 16V081000 — check if this car was fixed
Desiccated Air Bag Inflator Rupture
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.
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.
Campaign 22V315000 — check if this car was fixed
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.
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.
Campaign 24V298000 — check if this car was fixed
BUY-SMART CHECKLIST
2010 Mercedes-Benz GL450 — pre-purchase inspection
- Test/inspect for air bags issues (21 reports on file for this year).
- Test/inspect for suspension issues (5 reports on file for this year).
- Test/inspect for service brakes issues (5 reports on file for this year).
- Verify recall 16V081000 (air bags) has been completed.
- Verify recall 22V315000 (service brakes, hydraulic) has been completed.
- Verify recall 24V298000 (service brakes, hydraulic) has been completed.
FAQ
Is the 2010 Mercedes-Benz GL450 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2010 Mercedes-Benz GL450?
The most-reported component is air bags, accounting for 50% of complaints on file.
How many recalls does the 2010 Mercedes-Benz GL450 have?
3 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.