GLC has very spacious and premium interior which has dash board borrowed from C class sedan. Front seats are fully electric including the headrest movement with 3 memory settings; plus control switch of seat is very conveniently placed on the door trims. Seats are dressed with exclusive upholstery layout and horizontal quilting in ARTICO man-made leather which is available in silk beige/espresso brown or black shades. It also has 4-way lumbar support for driver and front passenger while rear seat is spilt into 40:20:40. It has two colour scheme options to select from for interior theme. Dash board houses 6"inch infotainment screen on centre console with new joystick to carry operations and play with fully loaded gadgets instead of traditional knob though screen looks like an after-market add-on and has dated graphics with not so easy to operate user interface; it also consists of dash board storage with cooling feature for your drinks. There is ample storage space all around the car with deep and wide door pockets enough to carry two bottles plus chips packet, front arm rest can easily carry a phone plus tablet which is also equipped with 2 USB slots inside front armrest only, has rear armrest with storage and 2 cup holders. It has boot size of 550 litres which can be increased to 1600 litres by folding rear seats; rear seats can be folded with just simple click of switch provided in boot area. Its boot area also has 12V power outlet and importantly has storage under the boot which can be locked. Boot access is flat and wide makes convenient though at bit higher. It has one of the best ambience in the segment with 3 available ambient lighting colours, has illuminated scuff plates, chrome power window switches and even knurled toggle switches on centre console. Centre console comes with high-gloss brown line-structure lime wood trim and circular AC vents ooze quality and old world charm. It has 3 spoke multi-function steering wheel and elegant instrument cluster with 4.2" MID screen. GLC is equipped with THERMOTRONIC - 3 zone automatic climate control and on the top Panoramic sliding sunroof gives more airy feel. It also comes with KEYLESS GO starting function. As its the case with most of Mercedes products, the cabin boasts of an excellent insulation. Second row is quite spacious and comfortable even for 6 feet tall rear passengers. Rear AC vents are provided and has small hump in middle in rear space but it does not cause any inconvenience. GLC has well thought interior for every need of humans though there are few big miss by Merc. Strangely, the lower priced C Class gets Burmester sound system but GLC doesn't! And other major miss is spare wheel eating into boot space due to unconventional placement.