| Variant | Engine | Drivetrain | Transmission | City | Highway | Combined | EV Range | Est. Annual Fuel Cost |
| GLS450 4matic Hybrid | 3L 6-Cyl | 4-Wheel Drive | Automatic 9-spd | 18 MPG | 24 MPG | 20 MPG | — | $3,800 / yr |
| GLS580 4matic Hybrid | 4L 8-Cyl | All-Wheel Drive | Automatic 9-spd | 16 MPG | 21 MPG | 18 MPG | — | $4,200 / yr |
| GLS600 4matic Maybach Hybrid | 4L 8-Cyl | All-Wheel Drive | Automatic 9-spd | 14 MPG | 20 MPG | 17 MPG | — | $4,450 / yr |
| AMG GLS63 4matic Plus Hybrid | 4L 8-Cyl | All-Wheel Drive | Automatic 9-spd | 14 MPG | 18 MPG | 15 MPG | — | $5,050 / yr |
Data Boundary Note: EPA specifications are shown by certified vehicle configuration. NHTSA complaints and recall totals are recorded at the model-year level across all configurations.
NHTSA 5-Star NCAP laboratory crash evaluations are not currently on file for the 2022 Mercedes-Benz GLS.
Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as Not Specified and Lane Departure Warning (LDW) is documented as Not Specified in official NHTSA records for tested 2022 Mercedes-Benz GLS models.
View complete 2022 Mercedes-Benz GLS crash test & safety breakdown →
Top Reported Problem Categories
Ranked by total consumer complaint submissions recorded by NHTSA
Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.
View all 2022 Mercedes-Benz GLS problems & component breakdown (14 categories) →
Affected Component: ELECTRICAL SYSTEM:WIRING
Defect Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 GLE 350, 2020-2024 GLE 450, 2020-2023 GLS 580, GLE 580, 2019-2023 GLS 450, 2021-2023 Maybach GLS 600, AMG GLS 63, 2021-2024 AMG GLE 53, AMG GLE 53 Coupe, and AMG GLE 63 S vehicles. A 48-Volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.
Free Manufacturer Remedy: Dealers will inspect and tighten the 48-Volt ground connection as necessary, free of charge. Owner notification letters were mailed on May 3, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024040002.
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
Defect Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2023 GLE 450 and GLS 450 vehicles. The transmission may not fully downshift in certain conditions, causing the engine to stall.
Free Manufacturer Remedy: Dealers will update the transmission control unit software, free of charge. Owner notification letters were mailed March 29, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
Affected Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Defect Summary: 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.
Free Manufacturer 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, August 9, 2024, October 1, 2024, and December 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 23V-445.
View all 2022 Mercedes-Benz GLS recalls & campaign history (10 campaigns) →