The AUDI A4 (2011-15) 5DR AVANT 2.0 TDI ULTRA DPFR SS 163 EU6 S LINE 6SPD is a premium five-door estate, pairing the A4’s smart, understated style with useful extra luggage space. It sits above mainstream family cars in the UK market, competing with the BMW 3 Series Touring and Mercedes-Benz C-Class Estate. Mycarcheck.com recorded 29 look-ups covering six distinct VINs, so the sample is modest rather than a broad reliability survey. Within those checks, average recorded mileage was 143,000, annual mileage 10,000, and previous keepers about 2.2. The average private-sale valuation was £7,000, a useful snapshot, not a guaranteed asking price. The 2.0-litre diesel and six-speed manual suit commuters and families needing a comfortable long-distance car with estate versatility; S line trim adds a sportier look. Compared with rivals, the A4 is known for a polished cabin and refined drive. Check service history, condition and emissions-system upkeep carefully at this mileage.