YellowZ06

I don't think I can fit 800lbs in the back

YellowZ06

Also the vette has more torque so you usually shift earlier.

RaceCarDriver

I avg 19-20mpg in the Z06 and 16mpg in the Audi S4. Remember the S4 weighs 700 lbs more and is all wheel drive all the time. But who cares about gas mileage. I live in New Jersey and the S4 rocks in the rain and snow.

My Z06 has been sitting in the garage for the last two weeks, soon it will be hibernating until spring.

YellowZ06

Honestly if I cared about MPG I would have not got the S4 just pointing it out

Youreviltwin

tehheee 160

Steve Sanders

I got 13 mpg for the first time two fill-ups ago and I felt pretty good. All other times I'm between 11.5 and 12.5 mpg. This includes 50% freeway driving, though it's often not moving like a freeway.

Eugenius

use depleted uranium

ESFO

Close. I saw 2400 tonight.

sayemthree

Dont forget drive line (AWD) friction.

405Z

if you want to talk 6th gear...I get 28-29 mpg in 6th in the Z06, lucky if I get 20 mpg in the S4