The MERCEDES-BENZ VIANO (2004-10) 5DR MPV 2.2 CDI 150 TREND TIP AUTO LWB is a long-wheelbase, five-door people carrier: a roomy alternative to a conventional family estate or SUV. In the UK used-car market, it sits between mainstream MPVs and premium passenger vans, offering Mercedes comfort with space for larger households or groups. mycarcheck.com records 68 look-ups covering 35 different VINs, a useful sample of real-world interest. The average private-sale valuation is £3,700, while the average recorded mileage is 190,000 and average annual use is 6,000 miles. Checks show about 4.6 previous keepers on average, so history and condition deserve close attention. Suited to families, airport or hotel operators and anyone needing flexible passenger space, it makes a long-distance companion. Its diesel engine, automatic gearbox and van-like roominess distinguish it from conventional rivals such as the Ford Galaxy. At this age and mileage, check service records and gearbox operation carefully.