I have an F30 330e. I live in Wellington and easily get to and from work on electric only. The charge says 25kms which is about right. We've had the car for 12 months and we've averaged 3.5l/100kms in that time which is very good. These cars deliver their economy in city driving not open road. Don't buy one thinking you're going to sub 3/100kms on the open road. On trips we average about 5l/100kms