Using the words "fuel efficient" and "600 horsepower" in the same sentence is rather oxymoronic.
It's like saying "It gets 8 mpg and all the other cars in the class only get 6 or 7 mpg."
(The above is a joke for those who think I'm being serious.)
I'm well aware of what the actual EPA rating will likely be for the ZR1. And that is "Somewhat less than the current Z06", to quote GM.
Note...
According to Margo Oge at the EPA, the CAFE standard will need to jump to 75 mpg by the 2030s to meet greenhouse targets.
Now, who thought the 35 mpg by 2020 was rediculous?
