why does my 1989 buick century get 35+ MPG?
I have a honda civic, a chevy pickup, a dodge neon. and they all get crappy gas mileage. 17 mpg to 19 mpg
yet my old beat up 1989 buick Century with a four cylinder that i haven’t added or removed anything from other then regular tuneup items such as spark plugs, filters, and oil. which i do with all my cars.
So why does my buick get such good gas mileage?