Most common 2021 Mercedes-Benz GLE350 problems
Share of the 56 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mercedes-Benz GLE350 complaints by model year
Best GLE350 years: 2019. Years to avoid: 2020, 2021, 2022. Compare all years →
2021 Mercedes-Benz GLE350 recalls (14)
Electrical system › Wiring
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2022 GLE 350 and 2021-2022 GLE 450 vehicles. The front acceleration sensor's wiring harness may be routed incorrectly, which can prevent the front air bags from deploying properly.
Remedy: Dealers will inspect and reroute the wiring harness, as necessary, free of charge. Owner notification letters were mailed November 1, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
Fuel system, gasoline › Delivery › Fuel pump
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2024 GLE, GLS, C-Class, E-Class, S-Class, SL, GLC, CLS, AMG GT, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of drive power.
Remedy: Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 28, 2024. Owner notification letters will be mailed in phases, on February 23, 2024, April 19, 2024, June 28, 2024,…
Electrical system › 12V/24V/48V battery
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2022 GLE350 and GLE450 vehicles. A 12-Volt ground connection under the driver seat may not be secured properly, resulting in the ground connection overheating.
Remedy: Dealers will inspect and secure the 12-Volt ground connection as necessary, free of charge. Owner notification letters were mailed January 26, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
Visibility › Defroster/defogger/HVAC system
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLE350, GLE450, GLS450, GLS580, 2021 AMG GLE53, AMG GLE63, Maybach GLS600, AMG GLS63, and 2020 GLE580 vehicles. The air conditioner drain hoses may have been incorrectly installed, causing water to drain into the passenger compartment.
Remedy: Dealers will inspect and reinstall the air conditioner drain hoses, as necessary, free of charge. Owner notification letters were mailed April 28, 2023. Owners may contact MBUSA customer service at 1-800-367-6372.
Steering › Critical fasteners
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2022 GLE350, GLE450, 2022 AMG GLE53, AMG GLE63, and GLS450 vehicles. The steering coupling locking screw may loosen and possibly detach from the steering gear, resulting in a loss of steering control.
Remedy: Dealers will replace the steering coupling locking screw, free of charge. Owner notification letters were mailed January 27, 2023. Owners may contact MBUSA customer service at 1-800-367-6372.
Structure › Body
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2022 GLE350, GLE450, GLS450, 2021-2022 AMG GLE53, 2020-2021 GLE580, GLS580, and 2021 GLE400e, AMG GLS63, AMG GLE63 S, and Maybach GLS600 vehicles. Due to a manufacturing error, the rear door window trim bars may detach.
Remedy: Dealers will inspect and secure the rear window trim bars, as necessary, free of charge. Owner notification letters were mailed November 1, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
Show 8 more recalls
Communication › Auto crash notification
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 details.
Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022.
Visibility › Glass, side/rear
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 GLE 350, GLE 580, GLS 450, GLS 580, AMG GLE 53, AMG GLE 63 S, and AMG GLS 63 S vehicles. The rear window may be insufficiently bonded to the tailgate, which could allow the rear glass to detach.
Remedy: Dealers will replace the rear window, free of charge. Owner notification letters were mailed December 8, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
Exterior lighting › Headlights
Mercedes-Benz LLC (MBUSA) is recalling certain 2018-2020 C300, 2019-2020 A220, AMG C43, AMG C63, 2020 GLE580, GLB250, 2020-2021 GLE450, GLE350, 2021 AMG GLE63, and AMG GLE53 vehicles. The LED headlights may have been incorrectly adjusted during a vehicle repair.
Remedy: Dealers will replace the LED headlights, free of charge. Interim letters notifying owners of the safety risk were mailed August 13, 2021. A second notice will be sent once the remedy is available.
Electrical system › Software
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles. Please refer to MBUSA's recall report for specific vehicle model details.
Remedy: The multimedia system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed beginning June 28, 2021.
Electronic stability control (ESC) › Control module › Software
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLE450, GLE350, and 2020 GLS450, GLE580, GLS580 vehicles. During certain evasive driving maneuvers, the Electronic Stability Program (ESP) software may apply torque to one of the front wheels, pulling the vehicle to one side.
Remedy: MBUSA will notify owners, and dealers will update the ESP software, free of charge. The recall began March 31, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
Communication › Auto crash notification
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 model details.
Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021.
Seat belts › Rear/other › Buckle assembly
Mercedes-Benz AG USA, LLC. (MBUSA) is recalling certain 2021 AMG GLE53, AMG GLE63, 2020 GLE580, 2020-2021 GLE350 and GLE450 vehicles with 5 passenger seating. While buckling the seat belt, the middle seat belt buckle could be pushed down into the gap below the seat cushion.
Remedy: MBUSA will notify owners, and dealers will secure the middle seat belt buckle, free of charge. The recall began December 18, 2020. Owners may contact MBUSA customer service at 1-800-367-6372.
Electrical system › Instrument cluster/panel
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 CLA250, CLA250 4MATIC and CLA35 AMG 4MATIC, 2020-2021 GLE350, GLE350 4MATIC, GLE450 4MATIC, GLS450 4MATIC and GLS580 4MATIC and 2021 GLE53 AMG Coupe, GLE63S AMG 4MATIC, GLS63 AMG 4MATIC and Maybach GLS600 4MATIC vehicles.
Remedy: MBUSA will notify owners, and dealers will update the instrument cluster software, free of charge. The recall began March 31, 2020. Owners may contact MBUSA customer service at 1-800-367-6372.
What 2021 Mercedes-Benz GLE350 owners say
Engine & cooling all 28 →
The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that while driving 65-70 MPH, the vehicle was skipping. The contact immediately veered towards an exit ramp. The contact noticed knocking sounds coming from the engine, and the vehicle stalled on the exit ramp. There was smoke coming from underneath the hood. The vehicle failed to restart and was towed to the dealer, where it was diagnosed that the engine had imploded and sustained a hole. The dealer determined that the engine needed to be replaced. Additionally, the dealer took the engine apart and informed the contact that the cause of the engine implosion could not be determined even with the assistance of the engineers. The vehicle was not repaired due to the cost. The contact then brought an independent mechanic to the dealer to inspect the vehicle. …
The contact owns a 2021 Mercedes-Benz GLE350. The contact stated while driving at approximately 45 MPH and depressing the accelerator pedal, the vehicle was jerking and bucking while attempting to enter a highway. The contact stopped and turned off and restarted the vehicle and was able to drive the vehicle normally. The contact stated that the failure was intermittent and occurred at various speeds. The contact stated that she had observed the check engine light was illuminated. The contact stated that the check engine warning light was blinking. The contact stopped and restarted the vehicle to reset the check engine warning light. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that there was a misfire in cylinder #2, and the cylinder needed to be replaced. …
Electrical system
I reported multiple times to Mercedes USA that the vehicle was experiencing electrical issues as I was periodically loosing power and/or control over the vehicle. The vehicle was returned twice to the dealership but the problem always came back pretty much immediately. On the day of the accident, I was driving the vehicle on a straight road. The road was a little bit humid as it has been raining few minutes/hours before but it wasn't raining at the time I was driving. I was maintaining a speed of 55mph (speed limit on this portion of the road). The vehicle started to suddenly move by itself on the right side. A minute later, the vehicle moved a second time on the right without any apparent reason. The third time, the vehicle suddenly accelerated and made a sharp turn to the right. …
The contact owns a 2021 Mercedes-Benz GLE350. The contact initially stated that the air conditioner failed to function as needed and the vehicle was taken to dealer and was repaired. The contact stated that recently while driving 70 MPH, there was a burning odor coming from the vehicle. There was no warning light illuminated. The contact stated that when the vehicle was restarted, the burning odor was coming from the floor. The vehicle was taken to the dealer to be diagnosed. The vehicle was diagnosed with contaminated filters. The local dealer was contacted; however, the vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 75,000.
Driver assistance
I reported multiple times to Mercedes USA that the vehicle was experiencing electrical issues as I was periodically loosing power and/or control over the vehicle. The vehicle was returned twice to the dealership but the problem always came back pretty much immediately. On the day of the accident, I was driving the vehicle on a straight road. The road was a little bit humid as it has been raining few minutes/hours before but it wasn't raining at the time I was driving. I was maintaining a speed of 55mph (speed limit on this portion of the road). The vehicle started to suddenly move by itself on the right side. A minute later, the vehicle moved a second time on the right without any apparent reason. The third time, the vehicle suddenly accelerated and made a sharp turn to the right. …
The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that while reversing, the back over prevention camera screen was black and there was no image displayed, causing a visibility hazard for the driver. The vehicle was taken to the local dealer, who indicated that the VIN was not included in NHTSA Campaign Number: 21V354000 (BACK OVER PREVENTION, ELECTRICAL SYSTEM). The contact stated that the vehicle had experienced the failure listed in the recall. The vehicle was not repaired. The failure mileage was 29,000.
2021 Mercedes-Benz GLE350 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 9-speed automatic | RWD | 19 / 26 / 22 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2021 Mercedes-Benz GLE350 a good car?
Based on 56 owner complaints filed with NHTSA, the 2021 GLE350 rates avoid: 2.2× as many complaints as a typical year of the GLE350 at the same age. It is one of the GLE350 years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2021 Mercedes-Benz GLE350?
The engine & cooling — 28 complaints, 50% of all complaints for this model year. Next are the electrical system (13) and driver assistance (6).
How many recalls does the 2021 Mercedes-Benz GLE350 have?
There are 14 recalls for the 2021 Mercedes-Benz GLE350, the most recent from September 27, 2024 (wiring). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Mercedes-Benz GLE350?
The best years by complaints, compared at the same age, are 2019. Years to avoid or approach with caution: 2020, 2021 and 2022. See the full Mercedes-Benz GLE350 years comparison.
At what mileage do 2021 Mercedes-Benz GLE350 problems happen?
The median mileage reported in complaints is about 49,000 miles; 57% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.