How much MPG does a 400 hp S2000 get?

Question

I know that a s2000 gets around 18mpg in the city on the site. Some have gotta alot more getting over 30 mpg.

What would one expect to get if the s2000 was turbocharged to 400hp? mpg that is.

Thanks.

Answer 1

16 mpg

Answer 2

A lot less than 18 mpg, also depending on how you drive it. Are you saying you have an S2000 that is going to be turbo charged, and then put on the dyno to see if it reached 400 hp. what is the obsession with horsepower, torque is more important. Its what matters.

Answer 3

15-17city im guessing, but if you shift below 3k rpm you'll save gas