2026 Mercedes-Benz AMG GLE53 4MATIC+ Problems
Owner-reported complaints filed with NHTSA, grouped by component
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What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2026 Mercedes-Benz AMG GLE53 4MATIC+, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes133.3%
- Driver assistance133.3%
- Electrical133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
I am writing regarding my 2026 AMG GLE53 Coupe. It has 6,000 miles. On XXX I was driving from [XXX] to [XXX]. On the drive up the Collision Alert engaged. It terrified me, as I had no idea what had happened. The car continued to drive normally, so I proceeded. When I was about to drive down a decline of approximately 7% grade, the brake light came on. Shortly after, the engine light came on. I reached my destination (one more mountain pass) as the car drove normally. I contacted the service department at the Mercedes Benz of Littleton. I was told to wait a few days to see if it reset. When I turned on the car the next day, the brakes were extremely compromised. I had to literally push my foot through the floorboard to get it to stop, Fortunately, this was only in my driveway at 3 miles an hour. I called Mercedes and the car was towed 100 miles back down to [XXX]. I have extreme anxiety levels thinking about what would have happened had I been driving through the mountains and the brakes had failed. They told me that the vacuum sensor had stopped communicating. (Although with all of the other sensors that engaged, I’m not sure that this is the only thing wrong) I have no faith in this car and no longer want to drive it. The dealer will only give me a very low trade-in amount for the car. It is important to know that this is the third time something has happened with the car. The first car that I purchased (same year/make/model) had a “Limp Mode” alert come in shortly after driving it off the lot. The service department could not figure out why. Mercedes of [XXX] bought the car back from me and ordered a new one. I took possession of the new car in February, 2026. In May, the 48V Battery failure alert came on. The latest incident has left me with absolutely no confidence in the car or a desire to continue driving it. This is a serious failure which clearly could have had catastrophic consequences. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
I am writing regarding my 2026 AMG GLE53 Coupe. It has 6,000 miles. On XXX I was driving from [XXX] to [XXX]. On the drive up the Collision Alert engaged. It terrified me, as I had no idea what had happened. The car continued to drive normally, so I proceeded. When I was about to drive down a decline of approximately 7% grade, the brake light came on. Shortly after, the engine light came on. I reached my destination (one more mountain pass) as the car drove normally. I contacted the service department at the Mercedes Benz of Littleton. I was told to wait a few days to see if it reset. When I turned on the car the next day, the brakes were extremely compromised. I had to literally push my foot through the floorboard to get it to stop, Fortunately, this was only in my driveway at 3 miles an hour. I called Mercedes and the car was towed 100 miles back down to [XXX]. I have extreme anxiety levels thinking about what would have happened had I been driving through the mountains and the brakes had failed. They told me that the vacuum sensor had stopped communicating. (Although with all of the other sensors that engaged, I’m not sure that this is the only thing wrong) I have no faith in this car and no longer want to drive it. The dealer will only give me a very low trade-in amount for the car. It is important to know that this is the third time something has happened with the car. The first car that I purchased (same year/make/model) had a “Limp Mode” alert come in shortly after driving it off the lot. The service department could not figure out why. Mercedes of [XXX] bought the car back from me and ordered a new one. I took possession of the new car in February, 2026. In May, the 48V Battery failure alert came on. The latest incident has left me with absolutely no confidence in the car or a desire to continue driving it. This is a serious failure which clearly could have had catastrophic consequences. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
I am writing regarding my 2026 AMG GLE53 Coupe. It has 6,000 miles. On XXX I was driving from [XXX] to [XXX]. On the drive up the Collision Alert engaged. It terrified me, as I had no idea what had happened. The car continued to drive normally, so I proceeded. When I was about to drive down a decline of approximately 7% grade, the brake light came on. Shortly after, the engine light came on. I reached my destination (one more mountain pass) as the car drove normally. I contacted the service department at the Mercedes Benz of Littleton. I was told to wait a few days to see if it reset. When I turned on the car the next day, the brakes were extremely compromised. I had to literally push my foot through the floorboard to get it to stop, Fortunately, this was only in my driveway at 3 miles an hour. I called Mercedes and the car was towed 100 miles back down to [XXX]. I have extreme anxiety levels thinking about what would have happened had I been driving through the mountains and the brakes had failed. They told me that the vacuum sensor had stopped communicating. (Although with all of the other sensors that engaged, I’m not sure that this is the only thing wrong) I have no faith in this car and no longer want to drive it. The dealer will only give me a very low trade-in amount for the car. It is important to know that this is the third time something has happened with the car. The first car that I purchased (same year/make/model) had a “Limp Mode” alert come in shortly after driving it off the lot. The service department could not figure out why. Mercedes of [XXX] bought the car back from me and ordered a new one. I took possession of the new car in February, 2026. In May, the 48V Battery failure alert came on. The latest incident has left me with absolutely no confidence in the car or a desire to continue driving it. This is a serious failure which clearly could have had catastrophic consequences. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .