Gas mileage for car?

Question

i saw a 1966 mustang today on the road, does anyone know or could estimate the MPG they get?

Answer 1

3 mpg if i'm sitting in there

Answer 2

Average 13mpg.

Answer 3

Depends on the engine size (6 or 8 cyl) and if it's been modified. You need to provide a little more info so the Ford guys here can make an est. Those cars have so much potential that it's hard to know what was done if anything at all.  

Answer 4

that old 302 tuned right will suprise you and get 16 around town and 20 on the hiway.