Absolute Worst Gas Mileage?

[David N.]

15 mpg here. My commute is 2 miles every day, and the fact my engine never warms up shows

Also think bad O2 sensors are not helping, I'm wondering how much it'll help when I replace them.

-David

[noone986s]

Mine are Imperial Gallons not US, but they are close.

Best 31.5 on a 400 mile trip
Worst 9.1 on a track event

$3.50 a gallon, I wish. Its 1.05 GBP for a litre of Shell Vmax (99 RON), 4.54 L to a UK Gallon equals 4.55 GBP per gallon which at exchange rate of 2.05 is 9.77US per gallon. The kicker is that most of this is tax.

I am going to do a Thelma and Louise now

Originally Posted by David N.

15 mpg here. My commute is 2 miles every day, and the fact my engine never warms up shows-David

David, this has got to be a major killer for a car...especially our Boxsters. You need to find a longer way to work!