I get 18-ish in town, and got 28 on my last road trip in my 2.5.
In town I'm always getting on the gas and enjoying the sound. On the road I'm doing 75-80 with the cruise control on as much as I can. I imagine slowing down a bit would push it up to 30 easily.
I don't mind the low in-town mileage because I don't use the p-car as a commuter, only for fun and then I want that high RPM music. I've got a motorcycle (50mpg) and a crappy old Sentra (28mpg) for daily use.
Well, it is good the know it will get better than 19 on the highway. It is just a bit expensive as my daily driver, for mostly around town. But I'll deal with it.
So, no one has a DIY solution for peeling radio buttons?