What kind of MPG are you guys getting with your Bonnies?

I can get around 400 miles out a tank with my '93 SSEi driving it easy and not using boost. Driving normal ( which is engine hitting the redline pretty much every time I accelerate ) I can usually get about 330 to 350 miles out of a tank.

I can get 16mpg or 28mpg.

Which number do you prefer.

im getting about 250 miles on a full 18 gallon tank on my 95 se.? any ideas
yes i drive a lil heavy and quick buut i tuned up the car and replaced almost everything ? what could i do for better millage? thanks

I'm not gettting much better than this. Doesn't make much sense to me... When I first bought the car, I was getting about 350 per full tank, now I'm averaging anywhere from 275 - 300 (if I'm lucky and drive mostly highway). Now while I believe fully in an accurate MPG number, still, this amount of drop for a "per full tank" type estimate is still pretty drastic.

Things that I've done:
- New plug wires (AutoLite Prof)
- NGK TR55 spark plugs (gapped .060)
- AC Delco O2 Sensor
- New PCV valve
- New Fuel Filter
- Usual oil changes about every 3000-3500 miles

I'm wondering if maybe a good thorough TB cleaning isn't in order, and I've been looking to replace the cat for a while with a Magnaflow. I'm hoping this will contribute something positive overall.

I have been averaging a tick below 16 MPG with almost exclusive city driving. Kinda disappointed. Isn't the car rated at 19mpg city?

Already replaced the spark plugs, and I am going to try replacing the fuel filter and O2 sensor. ..

Any other ideas?

mine jumped fron 200 per tank to 300+ per tank after I got one hub assy changed. Wonder what it'll jump to when I get the other one done

When the wife drives she gets ~16. When I drive I get ~24 city and 32+ highway.
She doesn't drive highway and plans her city driving ot hit every stop sign possible. LOL

I got 345 miles on that 12.83 gallons. But in fact I wan't too happy. That was 90% highway miles at ~70 mph. I hoped to get at least EPA rating of 30 mpg highway because my grand am gets better than its EPA rating.

Was getting an avg of 17 with my Bosch oxygen sensor, now getting an avg of 24 mpg with my Denso. a HUGE 70.8% increase! This is about 35% city, 65% highway.