mini: I am planning on buying a Mini Cooper since I like it and it's cheap.Now I just want the mileage around 30.How many mpg does a Mini Cooper have on a freeway and town?http://www.fueleconomy.gov/mpg/MPG.do?ac… this is a pretty good guide to any real world fuel economyHow many mpg does a Mini Cooper have on a freeway and town?That would depend on load, driving style, state of maintenance, tire size and pressure, terrain, weather, road conditions, quality of fuel and a few more items.How many mpg does a Mini Cooper have on a freeway and town?26/34 mpg|||With a basic Mini Cooper, you can easily attain that number. So much depends on the options you get, and how your own right foot behaves.