Mercedes-Benz GLS Mercedes-Benz GLS

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Mercedes-Benz GLS repairs by problem area

Engine (20%)

Transmission and Drivetrain (10%)

Brakes and Traction Control (0%)

Suspension and Steering (10%)

Electrical and Air Conditioning (20%)

Paint, Rust, Leaks, Rattles, and Trim (30%)

Other (10%)

Chart based on 10 repairs.
See TSBs and recalls for the Mercedes-Benz GLS.

Mercedes-Benz GLS repair cost distribution

$2500+ (29%)

$1000 - $2499 (14%)

$500 - $999 (0%)

$100 - $499 (0%)

< $100 (57%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 7 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2021 Mercedes-Benz GLS 4dr SUV

turbocharged 362hp 3.0L I6 Hybrid 9-speed shiftable automatic AWD

Mercedes-Benz GLS in Massachusetts, United States
Oct 2021 - Jun 2022
Jun 2022

8000 mi
Interior back door trim separated causing a rattle Chrome tow hook cover fell off 

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2020 Mercedes-Benz GLS 4dr SUV

turbocharged 362hp 3.0L I6 Hybrid 9-speed shiftable automatic AWD

Mercedes-Benz GLS in Kansas, United States
Jun 2021 - Jun 2022
Jun 2022

22000 mi

US $1900
Suspension squeaking. Rear plates installed per TSB under warranty. Driver seat loose Rear driver-side door panel came loose 

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2018 Mercedes-Benz GLS 4dr SUV

turbocharged 362hp 3.0L V6 9-speed shiftable automatic AWD

Mercedes-Benz GLS in California, United States
Jan 2021 - Jun 2022
Jan 2022

29000 mi
Windshield Wiper washer Spray was not working. Spray pump was replaced under warranty. 

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2017 Mercedes-Benz GLS 4dr SUV

turbocharged 362hp 3.0L V6 9-speed shiftable automatic AWD

Mercedes-Benz GLS in California, United States
Jun 2017 - Jun 2022
Apr 2018

21000 mi
Recall on service indicator module - updated 
Apr 2021

61000 mi

US $3000
entire car shakes on startup. took 1 week to diagnose. replaced oxygen sensors and valve timing 
Mercedes-Benz GLS in North Carolina, United States
Feb 2024 - Feb 2025
Sep 2024

84000 mi

US $6000
engine mounts, trans mounts, lower control arms 
Dec 2024

92000 mi

US $5800
No screen. command unit 

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See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.

Mercedes-Benz GLS Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Mercedes-Benz GLS problems occur, check out our car reliability stats.