The AUDI A6 (1997-04) 4DR SALOON 1.9 TDI 130 MTRON AUTO is a large executive saloon, offering four doors and a more premium feel than mainstream family cars. It sat in the same class as the BMW 5 Series and Mercedes-Benz E-Class; today, this older model is an affordable used-car option where condition matters. Its 1.9-litre diesel engine and automatic gearbox make the A6 a sensible choice for commuters and drivers covering longer journeys, while the roomy saloon layout can suit couples or small families. The emphasis is on relaxed, comfortable travel and a solid, understated cabin, rather than sporty excitement or the latest technology. mycarcheck.com has recorded just three checks across two distinct VINs, so its figures are a small sample, not a market-wide guide. They show an average private-sale valuation of £900, recorded mileage of 125,000 and annual use of 7,000 miles; the average keeper count was about five.