The PROTON IMPIAN (2001-09) 4DR SALOON 1.6 X AUTO4 is a four-door family saloon, offering a boot and automatic transmission rather than the hatchback layout found in many UK cars. It sits in the affordable, less familiar end of the used market, appealing to buyers seeking everyday transport at a price. mycarcheck.com has recorded just three checks for this exact model, covering three different VINs, so the figures are a small snapshot rather than a broad market trend. Those checks show an average private-sale valuation of £700 and average recorded mileage of 73,000 miles, with annual mileage averaging 8,000 miles. The automatic gearbox may suit urban driving and drivers who prefer an easy commute, while the saloon body gives couples or small families useful luggage space. Its rarity distinguishes it from Ford Focus and Vauxhall Astra rivals, but buyers should compare condition and history carefully; checks average 4.3 previous keepers.