The MERCEDES-BENZ GL (2006-09) is a large, premium seven-seat SUV, aimed at buyers needing more space and presence than a typical family 4x4. In the UK used market it sits above mainstream options, offering a sizeable, comfortable alternative to estates and smaller SUVs. It suits families and long-distance drivers. Mycarcheck.com records 1,734 look-ups covering 689 different VINs, a useful sample of UK buyer interest. Checks show an average private-sale value of £5,300 and average recorded mileage of 128,000 miles; typical annual use is 6,000 miles. The average keeper count is about 4.6, suggesting many have changed hands over time. The GL suits households needing seven seats, room and a substantial feel, rather than low-cost city motoring. It blends Mercedes-Benz comfort, a commanding driving position and family practicality. Against the Audi Q7 and BMW X5, it is larger and offers extra passenger space, but buyers should budget for luxury-SUV running costs.