The MERCEDES-BENZ S CLASS (2017-20) S560EL 4DR SALOON LWB 3.0H V6 PIH 13.5KWH GPF SS 489 EU6 AMG LINE EXECUTIVE PREMIUM 9G-T+ AUTO is a long-wheelbase, plug-in hybrid luxury saloon: a large, chauffeur-friendly alternative to an SUV, aimed at the top end of the UK executive-car market. Its AMG Line styling adds a sportier look, while the extended cabin prioritises passenger comfort and space, and refinement for rear-seat travellers in particular. Mycarcheck.com records 23 look-ups across nine VINs, a modest snapshot. Average private-sale value is £44,100, with 50,000 miles recorded and annual mileage averaging 18,000. The typical checked car has had 0.7 previous keepers. These figures are useful context, not a reliability verdict; inspect condition, service records and hybrid-system health carefully. This S560eL suits executives and families seeking spacious long-distance travel with the option of electric journeys when charged. It combines smooth performance with a refined cabin, and feels focused on comfort rather than sport. Against the BMW 7 Series and Audi A8, its plug-in flexibility and prestige stand out today.