The SEAT ALTEA XL (2009-15) 5DR MPV 2.0 TDI 140 SE DSG AUTO6 is a roomy family MPV, with a higher seating position and more space than a hatchback, but less bulk than a large SUV. In the UK used-car market, it offers a practical alternative to compact people carriers. The mycarcheck.com sample comprises 21 look-ups covering 13 distinct VINs, a useful snapshot rather than a definitive reliability verdict. Recorded cars averaged 109,000 miles and 7,000 miles a year; the average private-sale valuation was £2,400, with about 3.4 previous keepers. These figures help frame expectations when assessing an individual car. Its 2.0-litre diesel suits longer journeys, while the automatic gearbox eases traffic. The XL’s extended body brings useful boot and passenger room, suiting families, commuters and active households. Compared with the Ford C-MAX and Volkswagen Touran, it is a practical, comfortable, good-value choice; check service history and condition before buying carefully.