BMW i3 REx Proves to be Both Villainous and Heroic in One Trip

Can a car be defined by an accessory? Our BMW i3 has a range-extending generator (REx). In the state of Washington, where we live, “accessory” is actually what the REx is classified as for sales tax and gas tax purposes. That lump, an inline two-cylinder 647cc affair, is what makes… …read more