The welcoming interior with its top-quality materials provides passengers with that feel-good atmosphere as only Mercedes knows how, with more than ample space for up to seven passengers. The GL-Class offers superb comfort on board - whether you're just popping into town, cruising hundreds of kilometres or negotiating rough terrain. Occupants still enjoy good freedom of movement even on the two full-sized individual seats in the third row of seats. The distance to the middle row of seats is 815 mm, with 979 mm headroom for passengers. If you need fewer seats, the rear individual seats can be stowed electrically at the push of a button, either individually or in tandem to provide a completely flat load surface. In the five-seater version, luggage compartment capacity is 1240 litres - an impressive benchmark value in the class. The GL-Class can provide up to 2300 litres of load capacity, with the load compartment measuring 2128 mm in length. In line with the wide range of applications handled by the versatile all-rounder, the THER-MATIC automatic climate control system fitted as standard in the GL 320 CDI provides consistent temperature for all seven seats both in the depths of winter and on those sweltering summer days. The versions with V8 engines such as the GL 420 CDI, GL 450 and GL 500 come with the standard-fit multi-zone THERMO-TRONIC system, which offers even more climatic comfort. Other standard-fit convenience and comfort appointments include ARTICO man-made leather upholstery combinations, electrically adjustable front seats and a fixed rear glass roof above the third row of seats.