2008 Mercedes-Benz R350
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 |
|---|---|
| 2006 | 99 |
| 2007 | 47 |
| 2008 | 35 |
| 2009 | 15 |
| 2010 | 13 |
| 2011 | 18 |
| 2012 | 8 |
KNOWN PROBLEM AREAS
34% of complaints: suspension — 12 distinct reports on file.
Show complaint excerpts
THIS VEHICLE HAS A BALANCE SHAFT AND INTAKE MANIFOLD ISSUE AS WELL AS A AIR SUSPENSION PROBLEM. BOTH PROBLEMS ARE A MANUFACTURE DEFECT THAT IS COMMON IN OTHER MB R350 VEHICLES.
NHTSA ODI report, 20120917
29% of complaints: steering — 10 distinct reports on file.
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BOUGHT THE VEHICLE AND WAS GREAT ON THE HIGHWAY. BUT WHEN DRIVING IN THE CITY, IT BECAME DIFFICULT TO TURN CORNERS. AND TAKES AWHILE TO PARK.
NHTSA ODI report, 20180525
14% of complaints: service brakes — 5 distinct reports on file.
Show complaint excerpts
The brake fluid lines are corroding much faster than in other models, and without actual corrosion under the car.
NHTSA ODI report, 20250709
14% of complaints: engine — 5 distinct reports on file.
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TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ R350. WHILE DRIVING APPROXIMATELY 45 MPH, THE ENGINE MADE A LOUD NOISE AND THE VEHICLE SHUT OFF.
NHTSA ODI report, 20190110
TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ R350.
NHTSA ODI report, 20180814
THIS VEHICLE HAS A BALANCE SHAFT AND INTAKE MANIFOLD ISSUE AS WELL AS A AIR SUSPENSION PROBLEM. BOTH PROBLEMS ARE A MANUFACTURE DEFECT THAT IS COMMON IN OTHER MB R350 VEHICLES.
NHTSA ODI report, 20120917
14% of complaints: electrical system — 5 distinct reports on file.
Show complaint excerpts
THIS VEHICLE HAS A BALANCE SHAFT AND INTAKE MANIFOLD ISSUE AS WELL AS A AIR SUSPENSION PROBLEM. BOTH PROBLEMS ARE A MANUFACTURE DEFECT THAT IS COMMON IN OTHER MB R350 VEHICLES.
NHTSA ODI report, 20120917
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 R350 — pre-purchase inspection
- Test/inspect for suspension issues (12 reports on file for this year).
- Test/inspect for steering issues (10 reports on file for this year).
- Test/inspect for service brakes issues (5 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 R350 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 R350?
The most-reported component is suspension, accounting for 34% of complaints on file.
How many recalls does the 2008 Mercedes-Benz R350 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.