Where does MPG needle supposed to be when the car is in idle?

[IS300E30]

When the car is on and I am parked. Does the MPG needle (right below the RPM gauge) supposed to be resting at the "40" number or the "0" number?

[bimmerteck]

0

[DRTSRFR]

Correct, if you aren't moving, you're getting 0 miles per gallon.

[IS300E30]

I thought so. Just wanted to make sure. Thank you both for your help.

[redsubdivisions]

You should be getting 1,497,330,224 miles to the gallon at idle, give or take a few here.