To give you a better idea of how small the gas tank on the BMW i3’s range-extender will be, it’s about equal to a quartet of those two-liter plastic Coke bottles you’ll get at the ...

In general, 10-12 percent of the overall fuel capacity is the reserved capacity of the vehicle. BMW G 310 R features an 11 liters fuel tank and the reserved fuel capacity would be around 1.1- 1.32 ...