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Buick GS 350 MPG

1 Buick GS 350s have provided 2 thousand miles of real world fuel economy & MPG data.
Click here to view only the Buick GS 350s with MPG currently participating in our fuel tracking program.

Buick GS 350s For Sale Nearby

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Use a different Oil

If you do your own oil changes than you can select any oil... ...

by emsrower

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