Average three-year old used price: $19,784. Original value lost: 63.3%. With widespread availability, the compact BMW i3 hatchback likewise enjoyed relatively strong sales for 2016. It remains distinctively styled inside and out, with a true “car of the future” look and an overall sporty feel. It’s rated at a frugal 137/111 MPGe, with an average range of 81 miles on a charge. You’ll also find i3’s fitted with a small “REX” gasoline engine that kicks in when the battery becomes depleted to a certain point. That version has a range of 72 miles running on electricity and another 78 miles on gas.