A 1971 Chevelle was available with every engine in the Chevrolet line-up from the LS6 454 to the 250 cid inline six. With that in mind, the mileage would be somewhere between 4 mpg and about 25 mpg.
Chevelle Hallback was born on 1971-09-03.
No.
yes
you dont
I had a 1970 Malibu for 23 years and it got 17 to 19 miles per gallon. I still have a 1970 Chevelle SS396 Convertible that gets 9 to 11 miles per gallon.
the chevelle
it depends on what color or engine you have in it. if it is a 454 with colors that you wont usually see on a 1970's chevelle without a paint job just a factory color, then you might have a rare 1971 chevelle
Depending on the rear gear ratio which is usually a 3.31 you should get about 12 to 14 MPG if you keep your foot out of it.
14"
my 70 el camino holds 20 gallons they use the same tank as a chevelle just the fill tube is in a diffrent place (chevelle's located at the license plate) (el camino is located at the drivers side twards the end of the bed)
1971 Chevy chevelle SS
How do you replace gas tank straps for 1967 chevelle Malibu