The question I have is; what is the cost? I have seen the Range Rover PHEV information and it appears to be a significant cost increase and can go 31 miles on electric only. I can see the benefits of torque on demand from the electric motor as well as reducing pollution and fuel costs, but it needs to be priced at a point where it makes sense to purchase. When I worked for Cisco I could have driven directly to work, parked in one of the free charging spots up front and never have used the gas engine during the week, but saving a couple of dollars a day on fuel doesn't add up to a huge savings. Even less savings if you are charging at home and adding to the electric bill.