The AUDI A6 (1997-04) 4DR SALOON 1.9 TDI 130 SE MTRON AUTO is a large executive saloon, positioned above family hatchbacks in the UK used-car market. Its four doors, roomy cabin and automatic gearbox make it a comfortable, understated alternative to smaller everyday cars for buyers seeking space and refinement. mycarcheck.com records 54 checks covering 43 distinct VINs, a useful snapshot of interest in this older A6. Those checks show an average recorded mileage of 154,000 miles and around 7,000 miles driven yearly; the average keeper count is 4.6. Average private-sale valuation is £1,100, an average rather than a guarantee. The 1.9-litre diesel suits commuting and longer journeys, while SE trim and automatic suit drivers valuing comfort over sporty responses. It competes with BMW 5 Series and Mercedes-Benz E-Class saloons, offering a discreet, well-appointed feel. For any high-mileage example, carefully check its condition and service history before buying the car.