The MERCEDES-BENZ S CLASS COUPE & CABRIOLET (2017-21) is a large, two-door luxury car: a sleek coupe or open-top cabriolet rather than a family hatchback or everyday city car. It sits near the top of the UK prestige market, pairing S-Class comfort with a more personal, distinctive shape. Mycarcheck.com recorded 949 look-ups covering 215 different cars, a useful sample of interest in this rare, high-value model. Checks show an average private-sale valuation of £69,400, average recorded mileage of 27,000 miles and about 6,000 miles driven annually. The average keeper count is just over one, suggesting many examples have had relatively few owners. These figures suit a used grand tourer, best for couples, drivers and trips rather than buyers needing rear-seat space or low running costs. It stands out for sumptuous cruising and elegant design; against a BMW 8 Series or Bentley Continental, it offers S-Class refinement with an understated badge.