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2017 Mercedes-Benz GLS vs 2017 Infiniti QX80

When are you searching for a large size luxury SUV, you will quickly realize just how many options are available. It can be difficult to decide which model is the right fit for your needs, but it can help to compare similar models. Today we’re going to do just that with the 2017 Mercedes-Benz GLS and the 2017 Infiniti QX80. These vehicles might look similar, but they have many differences to discover.

The first major difference between these two vehicles is their fuel economy ratings. The Mercedes-Benz GLS 450 gets an estimated average of 19 city/22 highway mpg*, which is pretty impressive for a vehicle of this size. The Infiniti QX80 isn’t quite as impressive. It only gets an estimated average of 14 city/20 highway mpg. This is a significant difference worth considering.

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2017 Mercedes-Benz GLS 450 vs 2017 Infiniti QX80
19 city/22 highway* MPG 14 city/20 highway
All Wheel Drivetrain RWD
93.8 cubic feet Maximum Interior Cargo Volume 95.1 cubic feet
144 cubic feet Passenger Volume 152 cubic feet

Test Drive the Mercedes-Benz GLS in Phoenix

The Mercedes-Benz GLS might get better fuel efficiency, but it isn’t because it is that much smaller than the Infiniti QX80. It still offers almost the same amount of interior cargo volume and passenger volume. It is worth a few less cubic feet of space for an improved fuel economy rating.

If you are interested in learning more about the 2017 Mercedes-Benz GLS, call or visit Mercedes-Benz of Arrowhead. We will be able to answer any further questions you might have. We can even help you schedule a test drive here in Phoenix, AZ. Come see what other drivers already love about the Mercedes-Benz GLS!

*EPA estimated 19 MPG city/ 22 MPG highway with 26.4-gallon fuel tank capacity. You may get different mileage depending on driving conditions.
2017 Mercedes-Benz GLS cargo capacity
2017 Mercedes-Benz interior controls
2017 mercedes-benz gls interior material
2017 Mercedes-Benz GLS dusty

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