Prices have been 'feathering down' a bit over here... was as high as $5.98/gal, recently (I guess no one wanted to cross that $6 threshold). They've since come down to roughly $5.50 or so.
Figure that Chicago proper is easily good for .50-.75 on top of that, so they've got to be above $6, on average. At least they have halfway decent bus / rail service, plenty of rideshare, etc. If I still lived there, I think I'd seriously consider going car-free, at this point.
Was able to stack about .45/gal in discounts the other day and filled up the Accord (by 'filled up', I mean it was about at 1/3 tank). As the digital 'reels' on the slot machine... er, pump... spun past $70, I suffered a mini-anxiety attack (thinking that if I'd been on 'E', I'd have passed $100 for sure). And I consistently get >26mpg with that car, even with A/C running.
For sh!ts & giggles, I've been seeing what people want for used Priuses (Priii ?) I've driven one before, so I know what to expect, both from a drivability / ergonomics perspective, as well as MPG. Looked for Chevy Volts, too. Suffice to say, I didn't 'giggle' very much.
I also found someone selling a rust-free '02 Duramax (the early LB7, with the bad injectors, etc.) I looked up what they were rated at, mpg-wise, and he confirmed that he was about 17.5 unloaded, and between 9-13 towing a 26' 5th wheel. The quick math in my head said the delta between that and my 6.0L gasser meant an ROI of roughly two lifetimes, and that's *without* any allowance for parts / maintenance on either truck. Sigh... (as if I needed another project to spend a couple of years on!)
Counting my blessings & licking my wounds... (as are we all)