The MERCEDES-BENZ E CLASS (2009-13) E350 5DR ESTATE 3.0 CDI BLUEEFFICIENCY DPF 265 EU5 AVANTGARDE 7G-T AUTO is a large, premium estate: a spacious alternative to an executive saloon, aimed at buyers needing room without moving to an SUV. In the UK used-car market, it sits above mainstream family estates, competing with the BMW 5 Series Touring and Audi A6 Avant. mycarcheck.com has recorded 72 checks covering 41 distinct vehicles, a useful sample for this specific E350. Those checks show an average private-sale estimate of £5,200, average recorded mileage of 119,000 miles and about 2.2 previous keepers. Typical annual use is around 6,000 miles, suggesting many examples have had relatively modest recent mileage, though each car’s history and condition matter. The E350 offers load space, comfortable long-distance manners and performance with an automatic gearbox. Avantgarde trim feels upmarket, and practicality suits families, commuters and trips. Against rivals, it is known for refinement and understated presence. Check service records, mileage and condition before buying a used Mercedes E-Class.