2008 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 |
|---|---|
| 2007 | 115 |
| 2008 | 54 |
| 2009 | 15 |
KNOWN PROBLEM AREAS
39% of complaints: steering — 21 distinct reports on file.
CRASH INJURYShow complaint excerpts
TL*THE CONTACT OWNS A 2008 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE POWER STEERING MALFUNCTIONED WHILE HE WAS DRIVING AT 30 MPH AND THE VEHICLE BECAME UNCONTROLLABLE.
NHTSA ODI report, 20100517
26% of complaints: suspension — 14 distinct reports on file.
11% of complaints: air bags — 6 distinct reports on file.
9% of complaints: engine — 5 distinct reports on file.
CRASH INJURY7% of complaints: service brakes — 4 distinct reports on file.
CRASH INJURYShow complaint excerpts
Last Wednesday Morning June 06, 2023 I started vehicle up to move it closer to my apartment.
NHTSA ODI report, 20230615
SAFETY TIMELINE
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
2008 Mercedes Benz GL450 — pre-purchase inspection
- Test/inspect for steering issues (21 reports on file for this year).
- Test/inspect for suspension issues (14 reports on file for this year).
- Test/inspect for air bags issues (6 reports on file for this year).
- Verify recall 22V315000 (service brakes, hydraulic) has been completed.
- Verify recall 24V298000 (service brakes, hydraulic) has been completed.
FAQ
Is the 2008 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 2008 Mercedes Benz GL450?
The most-reported component is steering, accounting for 39% of complaints on file.
How many recalls does the 2008 Mercedes Benz GL450 have?
2 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.