The LTI TX4 is a purpose-built London taxi, not a conventional family car, occupying a distinctive niche in the UK used market. Its tall cabin, wide doors and roomy interior help passengers board easily, with accessible versions also available. mycarcheck.com has recorded 4,646 checks covering 2,801 different TX4s, evidence of lasting interest in this specialist vehicle. The checks show an average recorded mileage of 235,000 miles and annual use of 17,000, consistent with many TX4s having worked hard as taxis. They are best suited to taxi operators, drivers needing a spacious accessible vehicle, or enthusiasts who value its unmistakable London-cab character. Average previous keepers: about two. Unlike saloons or people carriers, the TX4 prioritises passenger room, easy entry and a commanding view over private-car comfort or economy. mycarcheck.com’s average private-sale valuation is £5,700, though condition and taxi history matter. A vehicle check can help buyers assess its past before purchase.