[bondguy]

That's great! I've found my numbers on the computer to be 1-2 MPG above what it actually is (gas tank calculations), so they're pretty close!

Other people's posts on the forums seem to confirm this too.

Matt...I registered on Fuelly.com last weekend...kind of a cool site. Found out about it here on the forums. You just enter all your info (can even be done from your cellphone while you fill up if you want to). And, it tracks your actual MPG, costs, etc. There is only one other CT on the site but many Prius' and lots of other cars. I even registered my 66' Mustang convertible...I don't fill that one up too often as I drive it very rarely but check out the site. I think it's pretty cool.