The BMW 3 SERIES (2005-12) 320D 4DR SALOON 2.0D DPF 184 ES STEP AUTO6 is a premium, four-door family saloon in the UK’s compact executive-car class. It combines smart, restrained styling with a diesel engine and automatic gearbox, making it a more grown-up alternative to mainstream family cars while remaining practical for everyday use. mycarcheck.com records 56 look-ups across 35 VINs. The average private-sale valuation was £3,200, recorded mileage 127,000 miles, and annual mileage 9,000. Cars had around three previous keepers on average, so checking each vehicle’s history and condition is worthwhile. These figures offer useful context, not a complete market picture alone. Suited to commuters and small families, it offers comfortable motorway travel, rear doors and a practical boot. Its diesel economy and smooth automatic suit long journeys, while composed handling gives it a more engaging feel than many family saloons, including close rivals Audi A4 and Mercedes-Benz C-Class.