2023 Mercedes-Benz GLS-Class Evaluate, Pricing, and Specs

The Govt Rear Seat Plus bundle turns the second row right into a Sybarite zone with massaging seats, a wi-fi smartphone charging pad, a pill controller for the GLS’s infotainment system, and plusher headrests. It additionally ups the protection stage with side-impact airbags. Ordering that bundle requires that you simply shell out for leather-based upholstery, which, surprisingly, is not normal.

Engine, Transmission, and Efficiency

Two fashions are provided—the six-cylinder GLS450 and the eight-cylinder GLS580—and each characteristic some hybridization. The GLS450’s turbocharged 3.0-liter inline-six is clean as polished granite and good for 362 horsepower. The GLS580 is way extra highly effective, making 483 horsepower from its twin-turbocharged 4.0-liter V-8. At our check observe, the GLS450 managed a brisk 5.5-second run to 60 mph and stopped from 70 mph in a brief 154 ft. Regardless of its measurement, the GLS-class is simple to hustle on a twisty highway, but it surely’s not overly sporty. All fashions come normal with an air suspension, however Mercedes additionally presents a trick system referred to as E-Lively Physique Management. It makes use of a forward-facing digital camera to scan for bumps and adjusts the suspension accordingly so riders will really feel much less of the highway’s imperfections. It is a cool expertise however costly, and we predict most patrons will discover the usual setup does a advantageous job.

Gas Economic system and Actual-World MPG

The EPA gasoline financial system estimates for the GLS-class aren’t nice. The GLS450 earns 18 mpg within the metropolis, 23 mpg on the freeway, and 20 mpg mixed. The GLS580 does worse, with 16 mpg, 21 mpg, and 18 mpg, respectively. In our real-world testing, the GLS450 carried out somewhat higher than its score, managing 24 mpg on our 75-mph freeway check. The GLS580 returned a dismal 18 mpg in the identical check. If gasoline financial system is a precedence for you, the BMW X7 shall be a more sensible choice within the luxury-SUV division. A six-cylinder X7 xDrive40i managed a powerful 28 mpg in our freeway check whereas an eight-cylinder xDrive50i delivered 24 mpg. For extra details about the GLS-class’s gasoline financial system, go to the EPA’s web site.

Inside, Consolation, and Cargo

Borrowing its dashboard and cockpit format from the equally new GLE-class SUV, this era of GLS is way extra trendy than the one it replaces. It’s going to match as much as seven passengers however might be spec’d for six with the non-obligatory captain’s chairs. Passenger area is beneficiant within the first and second rows, and the third row, whereas not as spacious because the second, can accommodate an grownup with out an excessive amount of complaining—one thing that may’t be mentioned of the wayback within the X7.

Infotainment and Connectivity

Two big 12.3-inch digital shows take up the vast majority of the dashboard. One serves as a reconfigurable gauge show for the driving force, whereas the opposite handles infotainment duties and runs Mercedes-Benz’s MBUX software program, which options an iPhone-like digital assistant. Apple CarPlay and Android Auto functionality, in-dash navigation, and an onboard Wi-Fi hotspot are all normal. All GLS fashions include a 13-speaker Burmester Encompass Sound stereo, but when that is not sufficient for you, there’s an obtainable Burmester 3D audio system with an insane 26-speaker association.

Security and Driver-Help Options

Mercedes-Benz presents a number of various kinds of driver-assistance options on this SUV, however essentially the most attention-grabbing bits—comparable to a semi-autonomous driving mode—price additional. For extra details about the GLS-class’s crash-test outcomes, go to the Nationwide Freeway Site visitors Security Administration (NHTSA) and Insurance coverage Institute for Freeway Security (IIHS) web sites. Key security options embody:

• Commonplace automated emergency braking with pedestrian detection
• Accessible lane-departure warning with lane-keeping help
• Accessible adaptive cruise management with a semi-autonomous driving mode

Guarantee and Upkeep Protection

Consumers of the GLS-class obtain a four-year/50,000-mile guarantee as normal, which is way from the most effective on this class. The Cadillac Escalade presents two extra years of powertrain protection, and the Lincoln Navigator comes with 4 years of complimentary scheduled upkeep in case you go for the luxurious Black Label mannequin.

• Restricted guarantee covers 4 years or 50,000 miles
• Powertrain guarantee covers 4 years or 50,000 miles
• No complimentary scheduled upkeep

Extra Options and Specs