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1969 Buick GS 400 MPG

Based on data from 1 vehicles, 26 fuel-ups and 6,763 miles of driving, the 1969 Buick GS 400 gets a combined Avg MPG of 15.83 with a 2.86 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (3.70%) removed.

1969 Buick GS 400s For Sale Nearby

  • Gs

    1969 Buick GS 400 6.6L V8 GAS
    Added Apr 2020 • 28 Fuel-ups

    Property of GS400

  • 16.9 Avg MPG


drive the apex to reduce driving distance

On a 4 lane divided highway, driving closest to the apex of ... ...

by crazywj242

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