Click here to see important news regarding the aCar App

Buick GS 455 MPG

3 Buick GS 455s have provided 4 thousand miles of real world fuel economy & MPG data.
Click here to view all the Buick GS 455s currently participating in our fuel tracking program.

Buick GS 455s For Sale Nearby

Tips

AC + FAN, circulate inside air to save fuel

In hot climates, and when entering a hot car, open the windo... ...

by ProDigit

Read more tips