2021 Mercedes-Benz AMG GLE53 Transmission and drivetrain Problems
- Complaints
- 2about this part
- Share
- 13%of 16 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the transmission and drivetrain of the 2021 Mercedes-Benz AMG GLE53, 13% of the 16 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“According to the dealer, there are fault codes in the system for Transmission control unit failing. Thats what caused the vehicle to go into limp mode... That needs to be replaced. In an instant, the warning lights and reduction in power occurred simultaneously. The car slowed down and had to coast to shoulder of the highway crossing multiple lanes of traffic. The warnings that came on said “car cannot shift”, “battery failure warning” and when stopped; “do not restart the car.” The shoulder was very narrow and we could have easily been hit by the cars passing at high speeds on the beltway. …”
NHTSA complaint #11707885, filed 2025-12“The contact owns a 2021 Mercedes-Benz AMG GLE53. The contact stated that while the gear shifter was in PARK, the vehicle was still rolling. In addition, the vehicle failed to stay in reverse and in neutral. The contact mentioned that the parking brake was activated to keep the vehicle from rolling away. The vehicle was taken to the dealer where they informed the contact that the vehicle was operating as designed. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was unknown.”
NHTSA complaint #11431452, filed 2021-09Related service bulletins
- 11038187Sep 26, 2026Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic /9G‑TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G‑TRONIC automatic transmission…
- 11037987Sep 14, 2026Complaint Only vehicles with a variable transfer case are affected. This can be identified through control unit N45 or N15/7 in the quick test. When accelerating with light load…
- 11037834Sep 14, 2026Complaint Whining / humming noises (described as foghorn‑like) from the drivetrain in the rear axle area during cornering. (figure 1) On the above‑mentioned vehicles with a…
- 11037616Sep 4, 2026Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic / 9G‑TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G‑TRONIC automatic transmission…
- 11036077Aug 5, 2026Complaint This document is intended as a pre-case diagnostic reference for transmission related concerns. It will also ensure that if a case is necessary, all supporting…
- 11035780Aug 4, 2026Complaint Mercedes-Benz USA is currently experiencing limited availability of transmission fluid specification ATF 236.17 due to a global supply constraint. 236.17 ATF 1L and 5L…
- 11035005Jul 14, 2026Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of…
- 11035004Jul 2, 2026Complaint Throbbing/humming sound around 60mph. Howling in overdrive mode around 5th gear. Models 167.1/3 and 167.9 as of 03/2022 (except 167.987) occurs between 40-50mph Model…
- 11033050May 22, 2026Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing PDC. The deadline…
- 11032736May 15, 2026The part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing PDC. The deadline for all dealer returns is no…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 2 | 13% |
Other parts of the 2021 Mercedes-Benz AMG GLE53
9 complaintsEngine
4 complaintsOther or unknown
4 complaintsFuel system
2 complaintsVehicle speed control
2 complaintsBrakes
1 complaintsForward collision avoidance
1 complaintsTires
1 complaints
← All problems reported for the 2021 Mercedes-Benz AMG GLE53
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology