The LEXUS IS (1999-05) 4DR SALOON 3.0 AERO2 18 INCH ALLOYS SNAV AUTO5 is a compact premium saloon: a four-door automatic petrol car aimed at buyers seeking comfort with an engaging drive. In the UK used market, it sits alongside BMW 3 Series and Mercedes-Benz C-Class models, offering a less common alternative. mycarcheck.com has recorded 638 look-ups covering 149 distinct VINs, a useful pool of interest in this older Lexus. Checks show an average private-sale valuation of £1,100 and average recorded mileage of 128,000 miles; the typical car has around eight previous keepers. These figures make vehicle history and condition especially important when comparing examples. The 3.0-litre engine, automatic gearbox, 18-inch alloys and navigation give the Aero2 a well-equipped feel. Its roomy cabin suits commuters, couples and small households. Although not an economy choice, it offers distinctive styling and a comfortable drive as a characterful alternative to German saloons.