How much mpg can a 73 road runner get?

Question

How much mpg can a 73 road runner get?

Answer 1

318 eng. got the best but it depends on your driving skills.condition of your car.what fuel you use.all around the 73 roadrunner buep buep.was a good car.and is still.  

Answer 2

12 to 18  

Answer 3

Depends on the engine the 340 or 440 not much> And in what condition> if high performance maybe 7mpg if not than 12 mpg> They were not designed for mileage speed and performance and they areas heavy as 2 of todays cars>>