what size 6 cyl this year
The 1981 Malibu V6 was a 231ci (3.8L). The gas mileage depends on the body style and transmission, but is generally around 20/27.
yup they had the 231 buick engine. if its tuned up right about 23 - 25
Search Chevrolet Malibu Questions
Chevrolet Malibu Experts