The AUDI A4 (2011-15) 4DR SALOON 2.0 TDI DPF SS 143 EU5 SE MTRON AUTO8 is a four-door, premium family saloon, aimed at buyers wanting more comfort and polish than a mainstream family car. In the UK it sits in the executive class, alongside the BMW 3 Series and Mercedes-Benz C-Class. mycarcheck.com has recorded 939 look-ups covering 351 distinct VINs, a useful pool of checks rather than a count of cars for sale. Across those records, average private-sale value is £5,100, average latest recorded mileage is 114,000 miles, and annual mileage averages 9,000; cars had about four previous keepers. That profile suggests a car often used for regular commuting and longer journeys, with space and a comfortable cabin suited to couples or small families. The 2.0-litre diesel and automatic gearbox make relaxed motorway travel a strong point. For used-car buyers, compare its condition and service history carefully, especially at higher mileages.