The BMW 3 Series Saloon (2011-15) 320d is a premium four-door family saloon in the UK’s compact executive-car class, competing with the Audi A4 and Mercedes-Benz C-Class. The full BMW 3 SERIES SALOON (2011-15) 320D 4DR SALOON 2.0 DPF SS 184 EU5 LUXURY NON NAV 6SPD name describes a diesel Luxury model with a six-speed manual gearbox and no factory navigation. mycarcheck.com recorded 1,457 look-ups across 548 distinct VINs, a substantial sample offering useful ownership context. The average private-sale valuation was £6,000, with average recorded mileage of 109,000 and annual use of 9,000 miles. Cars checked had about three previous keepers on average, so condition and service history matter. With diesel efficiency, comfortable cruising and engaging handling, this 320d suits commuters and small families wanting refinement without a large-car feel. Its practicality and driver appeal are class hallmarks, though rivals may ride more softly; check emissions-system upkeep on older diesels.