+1 on how to get 420 per tank. I'm 04 Coupe 5AT, and I neverr got even close to that. 320 per tank was the max. and believe me, I drive like a granny. any tips guys?

I've gotten 780kms to a tank. I don't care to convert that, that's mint.

Get off the gas and stop racing kids.

780Km (.62137119miles/1Km) = 484.7miles WOW...

I've gotten ~400+ miles on a tank before in the G going from the SF area down to LA. Milage really isn't all that bad when cruising down I-5. Even at ~70MPH. Around town lately I don't drive much highway. I'm currently at about half a tank and the trip meter reads 160 miles. That would mean I'd be lucky to even get 320 miles before the light turns on.

someone is so fired!

Very nice, I am sure they fixed that asap...

I get 280-300 in the city...but highway driving is what we are talking about...when I drove kansas back to cali I would get 290 ish when the gauge read in between the first and second tick marks below half...I was averaging 70 MPH...

i'm gonna see what i can get when i put my G on the highway.. palm beach,fl to tega caye,sc i hope i can get at least 350 mph

that is a sick deal, i would call my entire family include my neighbors even my 3 years old brother come get the gas. LOL

Damn.....what kind of mods do you have!

hell yeah i pay like almost 4 bucks when im in the inner city haha worse bein in like berwyn and forest park