I'd be amazed if they tried to build an SUV anywhere in the UK, unless of course they did a deal with Nissan to buy some of their production line space. I hope they are aiming at the low to mid-range market and hoping for volume sales to get some cash into the company for future development, but I can't see a mass-production SUV coming out of Norfolk. Nissan has done very well with the Qashqai and Juke in the UK, at the moment it seems you're falling over Jukes around here, everyone and their dog seems to have one.
Brian