MERCEDES-BENZ G 550 · model year

2020 MERCEDES-BENZ G 550

2 NHTSA complaints, and 5 recall campaigns listed for this cohort. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2020MERCEDES-BENZG 550 carries 2 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

The most frequently selected component label in reports for the 2020 G 550 is unknown or other with 1 filings, followed by engine (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause. This cohort has 5 NHTSA recall campaigns listed below. Enter a VIN in NHTSA's official recall lookup to determine whether a specific vehicle has an unrepaired recall.

NHTSA currently has 15 investigation files overlapping the 2020 G 550. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.

2
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

2 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
UNKNOWN OR OTHER1
ENGINE1

Recalls (5)

22V36500020/05/2022

ELECTRICAL SYSTEM:SOFTWARE

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model de

21V35300014/05/2021

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 G550 and G63 AMG vehicles. Components within the door latch may prevent the rear doors from latching or opening properly.

21V52700012/07/2021

AIR BAGS:SENSOR:SIDE IMPACT

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 CLS450, AMG E53, AMG CLS53, E350, E450, AMG GT43, AMG GT53, 2020 S450, S560, G550, AMG GLC63, 2020-2021 GLC300, and AMG G63 vehicles. The side crash sensor connectors may come loose, which could delay the activation of air bags and seatbelts

24V65900009/09/2024

LATCHES/LOCKS/LINKAGES:DOORS:LOCK

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2023 G 550 and 2019-2022 G63 AMG vehicles that received a replacement door latch during a service visit or prior recall repair. Components within the right-side rear door latch may prevent the rear doors from latching or opening properly.

21V05800005/02/2021

ELECTRICAL SYSTEM:SOFTWARE

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle mod

Recent Complaints

20260111ENGINE

On this vehicle the oil pump-oil control valve has malfunctioned. The vehicle has 54000 miles on it and the repair costs $8500. The part is only $300 but the transmission must be removed to repair the vehicle. The safety of people is not compromised by the part. The malfunction has been confirmed by the dealer. The malfunction has been reported to mercedes, the warranty company also. The check engine light came on and notified us there was a problem.

20200506UNKNOWN OR OTHER

I HAVE A BRAND-NEW VEHICLE THAT WENT INTO A SERIOUS SAFETY RECALL IN FEBRUARY. SINCE BEING NOTIFIED IN EARLY MARCH, THE MANUFACTURER CONTINUES TO SUGGEST THERE IS NOTHING THEY CAN DO TO REMEDY THE SITUATION (NO PARTS AVAILABLE), AND IT IS NOW MAY. WHAT IS MORE CONCERNING IS I AM BEING TOLD TO CONTINUE TO DRIVE THE VEHICLE IF THERE ARE NO SIGNS OF DEFECT (AS IF I AM AN EXPERT). MBUSA KEEPS REFERRING ME BACK TO THE NEW VEHICLE WARRANTY THEY ARE 'HONORING'. UNFORTUNATELY, I DO NOT CARE WHAT IS OUTLINED IN 100 PAGES OF A LEGALLY WRITTEN WARRANTY DOCUMENT. IT IS IMPLIED WHEN A PERSON PURCHASES A NEW VEHICLE, THAT IT WILL NOT GO INTO A MAJOR SAFETY RECALL FOR TWO MONTHS. WHAT I CAN'T SEEM TO UNDERSTAND IS HOW MBUSA IS COMFORTABLE TELLING ME TO CONTINUE TO KEEP DRIVING A DEFECTIVE VEHICLE, KNOWING I HAVE A ONE YEAR OLD IN THE BACKSEAT. SHOULD I ASSUME THE RECALL IS NOT THAT SERIOUS? MBUSA NEEDS TO STEP UP AND DO THE RIGHT THING. THANK YOU, [XXX] INFORMATION REDACTED PURSUA

Compare 2020MERCEDES-BENZG 550 to Similar Vehicles

NHTSA Investigations

View all investigations

Frequently Asked Questions

How many complaints does the 2020 MERCEDES-BENZ G 550 have?
The 2020 MERCEDES-BENZ G 550 has 2 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2020 MERCEDES-BENZ G 550?
Yes, the 2020 MERCEDES-BENZ G 550 has 5 recall(s). The most common affected component is ELECTRICAL SYSTEM:SOFTWARE. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2020 MERCEDES-BENZ G 550?
The most-complained component for the 2020 MERCEDES-BENZ G 550 is UNKNOWN OR OTHER with 1 complaints. Other frequently reported areas include ENGINE.
Is the 2020 MERCEDES-BENZ G 550 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.

Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2020 MERCEDES-BENZ G 550; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.