The BMW i8 once carried a price tag that matched its concept-car looks, but the carbon-fiber hybrid has now crossed a threshold few would have predicted at its launch. Used examples are changing hands ...

Used BMW i8 prices have fallen below $50K, making the hybrid coupe a surprisingly affordable butterfly-door exotic.

The i8 will surely be a successful product, just like its i3 brother. What does that make the i sub-brand? Well, a success in itself, with its technology shared amongst the entire BMW line-up and not ...