For Sale: MINI One - 56,000 Miles - Great Condition! Selling my much-loved MINI One. It's done 56,000 miles and runs beautifully smooth, reliable, and fun to drive. Well looked after and in great condition, with only some small cosmetic flaws. Great fuel economy thanks to its great fuel economy and iconic MINI style. I'm only selling because I need something bigger. Feel free to get in touch for more details, photos, or to arrange a viewing/test drive!