(04 Aug 2020, 3:04 pm)L469 YVK wrote Question here. How much more fuel efficient is a StreetDeck compared to a Volvo B9TL?
Not sure of the real world figures, and I doubt GNE are likely to give them out, but from what I've read B9s seem to average around the 5mpg mark, whereas the StreetDecks are are closer to 8-9mpg