I'd look at the Lexus CT200 high level of specification and depending on your driving style 50+ MPG easily achievable.
I only have Pious to satisfy customers, this had returned a constant 49.5 mpg over 35k miles despite my bet attempts at driving it as if it were the aero.
I had a CT200 out on demo for a day earlier in the month, far better than the Pious.
We have a couple of Volvos on the fleet relatively new but getting positive feedback
