Buick GS 400 MPG
1 Buick GS 400s have provided 7 thousand miles of real world fuel economy & MPG data.
Click here to view only the Buick GS 400s with MPG currently participating in our fuel tracking program.
Buick GS 400s For Sale Nearby
- 1969
- 15.3 Avg MPG
- 1 Vehicle
- 29 Fuel-ups
- 7,342 Miles Tracked
- View All 1969 Buick GS 400s