I too would love the option to buy a Hybrid . . . . . maybe time to look at the Yaris again.
My Jazz is now at 175k, now if I averaged 60mpg in my current Hybrid, I would have used 2917 gallons, but had the car done 80 mpg, that would have used 2187 gallons, so I would have saved 730 gallons, or approximately £4300. Thats why I need a hybrid.