What is the fuel economy of a 2019 Mercedes-Benz GLS450 4matic?

EPA figures for the 2019 Mercedes-Benz GLS450 4matic reach 18 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2019 Mercedes-Benz GLS450 4matic?

NHTSA lists 3 safety recall campaigns for the 2019 Mercedes-Benz GLS450 4matic. Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

What are common problems with the 2019 Mercedes-Benz GLS450 4matic?

Owners have filed 32 complaints with NHTSA for the 2019 Mercedes-Benz GLS450 4matic, most often about: Unknown Or Other, Engine, Electrical System. Complaint counts reflect what owners report, not confirmed defects.

Mercedes-Benz · 2019

2019 Mercedes-Benz GLS450 4matic

Official EPA fuel economy and NHTSA recall record, best combined figure 18 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
3.0L 6-cyl	Automatic 9-spd	Premium	16	22	18	488

Safety recalls (NHTSA)

3 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 21V058000

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. The software design of the communication module may fail to communicate the correct veh

Campaign 22V365000

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. An error in the communication module's SIM card software can cause a mobile network connecti

Campaign 24V207000

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.

Owner complaints (NHTSA)

32 complaints filed by owners for this model year (2 involving a crash, 1 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Unknown Or Other 6 Engine 3 Electrical System 3

Decode this car's VIN All Mercedes-Benz models

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.