Vehicle Data Hub

2026 Mercedes-Benz GLS 450 4MATIC

The EPA rates the 2026 Mercedes-Benz GLS 450 4MATIC at 21 MPG combined (19 city / 24 highway).

At a glance

Recalls
2
Fuel economy
21 MPG combined

Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA

Recalls

The 2026 Mercedes-Benz GLS 450 4MATIC is affected by 2 safety recall campaigns in NHTSA's records.

All 2 recall campaigns for the 2026 Mercedes-Benz GLS 450 4MATIC

Fuel economy

The EPA rates the 2026 Mercedes-Benz GLS 450 4MATIC at 21 MPG combined (19 city / 24 highway).

Every version and its yearly fuel cost

Other model years of the GLS 450 4MATIC