The MERCEDES-BENZ GLS (2019-24) is a large, premium SUV and one of the most spacious, imposing choices in the UK’s luxury family-car market. With three rows of seats, it offers room for up to seven, combining an elevated driving position with the comfort and presence expected from a flagship Mercedes-Benz. Mycarcheck.com has recorded 2,138 look-ups across 732 different VINs, a useful sample of buyer interest. Checks show an average private-sale valuation of £70,600 and average recorded mileage of 39,000 miles; typical annual mileage is 8,000. The average number of previous keepers is below one, suggesting many examples checked had changed hands little. This GLS suits larger families, executives and drivers who carry passengers or luggage, though its size and running costs may be less appealing in town. It is known for a quiet, comfortable ride and cabin, and competes with the BMW X7 and Range Rover, with seven-seat practicality its defining strength.