Model year
2017 Mercedes-Benz GLS-Class
NHTSA does not list the EPA model name GLS-Class for 2017. Under the matched names AMG GLS63, GLS350D, GLS450, and GLS550, NHTSA lists 10 recalls and 42 complaints (recall file dated Oct 23, 2026; complaint file dated Oct 23, 2026). The components listed on the most complaints for GLS450 are ELECTRICAL SYSTEM (8), ENGINE (8), UNKNOWN OR OTHER (7). NHTSA lists crash-test variants for this model year and marks the overall rating Not Rated. EPA rates it 14–19 mpg combined depending on configuration (fuel economy file dated Sep 29, 2026). EPA's annual fuel-cost figures for these configurations are $4,350–$5,850, based on 15,000 miles and 55% city driving.
- 2017 42 complaints
- 2018 22 complaints
- 2019 28 complaints
- 2020 38 complaints
- 2021 38 complaints
- 2022 17 complaints
- 2023 10 complaints
- 2024 19 complaints
- 2025 10 complaints
- 2026 3 complaints
- 2027 0 complaints
Matched NHTSA names
The EPA model name is not itself a name in the NHTSA file for 2017. The counts in the answer are the sum of the names below. Overlap between those names is not removed.
| NHTSA name | Recalls | Complaints | Investigations |
|---|---|---|---|
| AMG GLS63 | 7 | 1 | 0 |
| GLS350D | 1 | 0 | 0 |
| GLS450 | 8 | 35 | 0 |
| GLS550 | 5 | 6 | 0 |
Recalls for GLS450
22V365000 · May 20, 2022
COMMUNICATION: AUTO CRASH NOTIFICATION; ELECTRICAL SYSTEM:SOFTWARE
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…
21V072000 · Feb 12, 2021
COMMUNICATION: AUTO CRASH NOTIFICATION; COMMUNICATION
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550,…
21V058000 · Feb 5, 2021
COMMUNICATION: AUTO CRASH NOTIFICATION; ELECTRICAL SYSTEM:SOFTWARE
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…
19V787000 · Nov 1, 2019
COMMUNICATION
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list…
18V272000 · Apr 27, 2018
SUSPENSION:FRONT
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012-2014 ML350 Bluetec 4Matic and ML550 4Matic, 2012-2015 ML63 AMG 4Matic and ML350 4Matic, 2013-2016 GL350 Bluetec 4Matic, GL550 4Matic and GL63 AMG 4Matic, 2017 GLS350d 4Matic, GLS450 4Matic, GLS550 4Matic and GLS63 AMG…
17V816000 · Dec 18, 2017
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 GLE400 4Matic, GLE350 4Matic, GLE350, GLE550e 4Matic, GLE43 AMG 4Matic, GLE63 AMG 4Matic, GLS450, GLE63S 4Matic, GLS63 4Matic, S550e, S600, S63 AMG 4Matic, S65 AMG, S550, Mercedes-Maybach S600, Mercedes-Maybach S550…
17V655000 · Oct 17, 2017
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE; VISIBILITY:WINDSHIELD
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 GLE300d 4Matic, GLE400 4Matic, GLE350 4Matic, GLE63 AMG, GLE63 AMG Coupe, GLE63S AMG and GLE63S AMG Coupe, and 2017 GLS450 4Matic, GLE550 4Matic, and GLE63 AMG 4Matic vehicles. These vehicles may have excess bulkhead…
17V077000 · Feb 8, 2017
LATCHES/LOCKS/LINKAGES
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 GLE 400 4Matic, GLE 350 4Matic, GLE 350, GLE 550E 4Matic, GLE 63 AMG, GLE 63S AMG, GLE 43 AMG 4Matic Coupe, GLE 63S AMG 4Matic Coupe, GLS 450 4Matic, GLS 550 4Matic, and GLS 63 AMG 4Matic vehicles. In certain types of…
Complaints for GLS450
35 distinct complaints. Crash flag on 1, fire flag on 6, injury field 1, deaths field 0. A complaint can be counted under more than one component. The injury and death figures are the file's numbers (the highest value on each complaint, then added), not a separate verified count of people.
Investigations for GLS450
No investigations are matched to this name.
Safety ratings
| Variant | Overall | Front | Side | Pole | Rollover | Photo |
|---|---|---|---|---|---|---|
| SUV 4WD | Not rated | Not Rated | Not Rated | Not Rated | Not Rated · possibility 0 | — |
Fuel economy
| Configuration | Fuel | City | Hwy | Comb | kWh/100 mi | Range | Annual fuel cost |
|---|---|---|---|---|---|---|---|
| GLS450 4matic · 3L · Automatic 9-spd · 4-Wheel Drive | Premium Gasoline | 17 | 22 | 19 | — | — | $4,350 |
| AMG GLS63 · 5.5L · Automatic 7-spd · 4-Wheel Drive | Premium Gasoline | 13 | 17 | 14 | — | — | $5,850 |
| GLS550 4matic · 4.7L · Automatic 9-spd · 4-Wheel Drive | Premium Gasoline | 14 | 18 | 16 | — | — | $5,150 |
Open this model year in the fuel-cost calculator. The calculator starts with no fuel price filled in.
Check a vehicle
This page is not a VIN lookup. NHTSA's recall tool checks a specific vehicle: nhtsa.gov/recalls. NHTSA's page for this model year is 2017 Mercedes-Benz GLS-Class at NHTSA. Complaint narratives stay on NHTSA's site and are not copied here.