Gas....19.5 mpg city??!!

I can't tell but are you complaining?? I'd be happy with that! Last summer driving in 90 degree heat on the highway for 500 miles I made 28.5 MPG! Can anyone beat that?

i get about 13-17 in the city depending of traffic, weather, etc.

decent for city

im surprised the stang gets better mileage than my new toy

My guess is the car has an aftermarket gear and the speedo is reading off

My initial math was telling me that I was getting about 24.5 MPG at best last summer (when we all run the MTBE mix fuel down here instead of ethanol blend), but since my speedo is still reading about 7 MPH high when it says I'm doing 70 or 75 MPH, I'm betting it's closer to being around 21 MPG ... not bad (especially with 4.10's), just nothing outstanding. With mostly city driving, I get somewhere between 17-18 MPG.

I'm running 4.10 gears with a speedo gear meant for 3.73's, which means it's bound to read a bit high. However, hopefully if I invest in a set of slightly wider/overall taller tires (maybe 245/50/16's if I ever score some Pony rims), I'll be a lot closer to a straight speed reading and, thus, actual mileage stats.

FWIW, my '90 Lincoln Town Car (only year they made 'em Aero-bodied but with a 5.0/AOD) gets about 21 to 22 MPG on the highway with 3.08's. Around town, it gets a whopping 16 MPG.