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Buick GS 400 MPG

1 Buick GS 400s have provided 8 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

Tips

Hypermiling

Blowing through stop signs and nearly never using the brakes... ...

by Mitch6R

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