The MERCEDES-BENZ S CLASS (2013-17) S350L 4DR SALOON 3.0D V6 DPFR SS 258 EU6 AMG LINE 7G-T+ AUTO LWB is a long-wheelbase luxury saloon, positioned above ordinary executive cars. Its four doors, generous rear space and sportier AMG Line look suit buyers seeking comfort and presence rather than a hatchback or SUV. Mycarcheck.com recorded 355 look-ups across 93 different VINs, offering a useful snapshot of this model. Checked examples averaged £20,500, 61,000 miles and about 8,000 miles annually; the average was just under three previous keepers. That profile suggests a refined, regularly used prestige car, best suited to long-distance drivers, business users or families valuing rear-seat comfort. Against BMW 7 Series and Audi A8 rivals, it is known for comfort and a plush cabin. AMG Line adds sporty styling; its diesel suits distance. Running costs can be high, but this used S-Class rewards buyers seeking space, status and relaxed travel.