BMW i3 news
There's an argument that a bigger battery pack is more important than greater efficiency, when it comes to range. Under “normal” charging, the Mercedes EV fully charges to 28 kilowatt-hours. But when the “range plus package” is employed, it pushes utilization to about 31.4 kilowatt-hours. Using that number compared to the i3’s usable capacity of 18.8, and the delta between the two is 67 percent.
Tom Moloughney, long-time EV driver and first owner of a BMW i3 with the range-extender option, answers fundamental questions about the car. Let's start with this one: How is the BMW i3’s range-extending system different from the Chevrolet Volt and Toyota Prius Plug-in Hybrid?