1968 Buick GS 350 MPG

Based on data from 1 vehicles, 11 fuel-ups and 2,275 miles of driving, the 1968 Buick GS 350 gets a combined Avg MPG of 12.48 with a 1.13 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (8.33%) removed.

• My GS 350

  1968 Buick GS 350 5.7L V8 GAS
  Added Jan 2020 • 14 Fuel-ups

  Property of Angel_Vazquez

• 12.4 Avg MPG