Changan Alsvin 2021 Used Automatic Gasoline mileage: 195 KM Changan Alsvin, full option, 2021, used. Automatic transmission Gasoline Mileage: 195,000 km Sunroof available Cruise control available For sale: Changan Alsvin 2021. The car is almost new, used for 1000 km. Renewed and inspected.