1971 Buick GS 455 MPG
Based on data from 1 vehicles, 10 fuel-ups and 1,117 miles of driving, the 1971 Buick GS 455 gets a combined Avg MPG of 6.27 with a 0.62 MPG margin of error.
Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.
1971 Buick GS 455s For Sale Nearby
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My GS 455
1971 Buick GS 455 7.5L V8 GAS
Added Jun 2016 • 11 Fuel-upsProperty of bundy2slo
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6.3 Avg MPG
