Why the BMW i3 has such a tiny gas tank 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 ...

BMW is rumored to be working on a range extender version of its upcoming fully electric X5.

This recent patent for a BMW motorcycle shows a gas tank that is flexible and will make room for what appears to be a hybrid battery.

Since its initial release, BMW's i3 has been a bit of a disappointment to drivers due to its limited range. This was addressed somewhat when i3 included a range extender — a 2.4 gallon gas tank ...

By the looks of it, fuel economy might not be very good. A short New York drive revealed that the iX5 Hydrogen has a range of just 94 miles (151 kilometers) on half a tank.

Filled up at the Channel Tunnel, the BMW 320d EfficientDynamics Sedan made it to Munich, then as far as Lille in France on the return leg - a staggering total of 1013 miles on a single tank of ...

FCEVs (fuel cell electric vehicles) face a lot of criticism for their energy efficiency. Automotive designers and engineers may hate them for their hydrogen tanks, which occupy precious space. To ...

BMW has issued a recall for a handful of X3 and X4 models delivered in the United States due to a potential faulty weld on the fuel tank.