The GL range from the Mercedes-Benz has received the “S” letter at the end, so the customers won’t be confused.
From the manufacturer’s point of view, that was the S-Class of its SUV line-up.

After a few confusion with different badges such as ML and GL, the Mercedes-Benz decided that all of their SUVs had to be named GL and then just add the respective letter according to its class: GLA, GLB, GLC, GLE and, the biggest of all, the GLS. An SUV that looks very big in Europe, but was average size in the U.S.

The GL was the first 7-seat luxury SUV built by the German manufacturer. The big front fascia, wide fenders with flared wheel-arches and long bodywork were the main ingredients of that luxurious SUV. In 2016, the model received some updates at its mid-life cycle refresh. But more than the few in and out improvements, it received the GLS badge instead of the previous GL. When compared to its predecessor, a softer front fascia was noticeable. The headlights and front grille didn’t look as aggressive as before. In the rear, LED taillights were installed.

Inside the cabin, the 2016 GLS featured a newly designed multifunction steering wheel with three spokes. The infotainment unit was equipped with an 8” monitor installed in the center console. The new system featured an optional COMMAND online and a touch-pad.

Under the hood, the engines received some updates and more power. For the suspension, a new AIRMATIC air-suspension system was installed and allowed a ground clearance up to 306 mm (12.5”).