Owners have filed 22 complaints on the Mercedes-Benz G-Class, covering 2002–2017. The system named most often is Electrical System (3 reports). Worst years by volume: 2013, 2016, 2015; cleanest: 2011, 2002, 2005. 1 reports describe a crash. On average the car was 5.2 years old when the problem happened.
What breaks on Mercedes-Benz G-Class
Grouped by the system owners named — percentages are shares of all 22 G-Class complaints. Open any row for the full reports in owners' own words.
Electrical System 3 Read
While pulling away from a red light, the vehicle jolted a small amount, then it shut down, only providing power to the dashboard, which produced an array of safety warnings. Power steering and throttle were completely dead leaving me powerless in traffic. I pulled to the shoulder of the road, placed the vehicle in…
Driving 2021 Mercedes-Benz G-550 for approximately 8min. Preceding East on a 3 lane South Florida Highway no more than 40 mph. Gas tank 75% full with V-Power From Shell. (filled-3 days prior). Proceeded from the middle lane to the right lane in-order to make a sharp right handed turn onto up coming Shopping Center,…
Lock Differential error message. Mercedes Benz attempted to fix twice but it’s still reporting the error
Suspension 2 Read
Authorization failed Limited access is the reason there recalled I can't pair ⁶
My 2019 g550 has been to mercedes dealers twice for a "front/rear differential lock system malfunction" error appearing on the display screen. Along with this it shows the ABS and esp are be inactive. Each time at a mercedes dealer they replace parts and say it is fixed. It is not fixed. This week I became stranded…
Service Brakes 1 Read
The brakes locked up in the vehicle and computer system nearly causing deadly accident
Power Train 1 Read
The contact owns a 2019 mercedes-benz g550. The contact received notification of NHTSA campaign number: 20V090000 (power train, service brakes, hydraulic, electronic stability control) however, the part for the recall repair was unavailable. The contact stated the manufacturer exceeded a reasonable amount of time for…
Visibility/wiper 1 Read
Windshield cracked on its own with no motive
G-Class years to avoid — and the clean ones
Complaints per model year. More reports usually means more cars on the road as well as more trouble, so read the crash and fire columns alongside the count.
| Model year | Complaints | Top system | Crashes | Fires |
|---|---|---|---|---|
| 2017 | Service Brakes, Air,electronic Stability Control (esc) | — | — | |
| 2016 | Air Bags | — | — | |
| 2015 | Electrical System | — | — | |
| 2014 | Steering | — | — | |
| 2013 | Steering | 1 | — | |
| 2011 | Structure | — | — | |
| 2009 | Tires | — | — | |
| 2005 | Electrical System | — | — | |
| 2002 | Fuel/propulsion System | — | — |
The same model year, different builds
Every complaint carries the first 11 characters of the VIN — plant, year, body and engine. That is a production series, and complaints are spread across them very unevenly.
| Measure | Value |
|---|---|
| Distinct production series | 18 |
| Average complaints per series | 1.2 |
| Worst single series | 2 complaints |
| Average age at failure | 5.2 years |
A model average of 1.2 hides a worst series at 2. Enter a VIN above to see the numbers for that exact build instead of the model as a whole.
Owners reported these. Find out if yours is one of them.
- Complaints matched to the exact production run, not just the model
- What the car is worth given what tends to fail on it
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How we count
Every figure here comes from complaints owners filed with NHTSA — 1,100,006 of them, covering 1,982 models built between 1981 and 2026.
A complaint is an unverified report: someone wrote down what happened to their car. It is not a confirmed defect and not a recall. What makes the volume useful is the pattern — when thousands of owners of the same build describe the same failure, that is a signal no marketing brochure will give you.
Two things we do that the source does not. First, we compute the age of the car at the moment of failure from the incident date and the model year. Second, we group complaints by the first 11 characters of the VIN — the production series — so a bad plant run does not disappear into a model-wide average.
Frequently asked questions
What are the worst years for the G-Class?
By complaint volume, 2013, 2016, 2015 drew the most owner reports. Bear in mind that popular years put more cars on the road, so check the crash and fire columns too.
Which G-Class years are the cleanest?
2011, 2002, 2005 have the fewest complaints on file. For recent years that can simply mean the cars are young.
How many complaints does the Mercedes-Benz G-Class have?
22 owner complaints filed with NHTSA, covering 2002–2017. Of those, 1 describe a crash and 0 a fire.
Are these complaints verified?
No. They are unverified reports from owners. NHTSA publishes them as filed and investigates only a fraction. The value is in the pattern, not in any single report.
Can I check complaints for one specific car?
Yes — enter its VIN above. We match the first 11 characters, which identify the plant, year, body and engine, so you get complaints on that exact production series rather than the whole model.