The BMW i3 is generally considered an all-electric vehicle, but it is also offered with an optional gas generator that acts as a range extender. The German automaker now says that it is killing the ...
When BMW launched the i3 in 2013, it made sure to ease buyers’ range anxiety by offering it with an optional range extender (REx). If the batteries ran out of juice, the range extender would kick in ...
The BMW i3 is a more compelling proposition than ever thanks to its bigger battery pack and improved range. The pure EV version will cost pennies to run, but it’s this REx model that steals the show.