The ALFA ROMEO 166 (1999-05) 4DR SALOON 3.0 TURISMO SPORTRONIC AUTO4 is a large, four-door executive saloon, rather than a hatchback or family SUV. In the UK used-car market it sits as an uncommon, distinctive alternative to established premium models, pairing Italian styling with a smooth automatic gearbox and a powerful petrol engine. mycarcheck.com has recorded 20 look-ups covering nine distinct VINs, so these figures offer a small snapshot, not a market-wide verdict. The checks show an average private-sale valuation of £500, average recorded mileage of 82,000 miles and around 2,000 miles driven annually; cars had about five previous keepers on average. Low mileage suggests occasional use, while the keeper figure makes service history and condition worth checking. The 166 suits drivers seeking long-distance comfort and a distinctive alternative to executive saloons. It best fits enthusiasts prepared for upkeep, rather than buyers prioritising running costs or fuel economy.