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1984 GMC S15 MPG

Based on data from 2 vehicles, 56 fuel-ups and 28,560 miles of driving, the 1984 GMC S15 gets a combined Avg MPG of 33.55 with a 0.55 MPG margin of error.

Below you can see a distribution of the fuel-ups with 7 outliers (11.11%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

1984 GMC S15s For Sale Nearby

  • S-15

    1984 GMC S15 High Sierra 2.2L L4 DIESEL Manual 5 Speed Extended Cab Pickup
    Added Aug 2011 • 60 Fuel-ups

    Property of grete

  • 33.5 Avg MPG
  • Gypsy

    1984 GMC S15 Sierra Classic 2.2L L4 DIESEL Standard 4 Speed Extended Cab Pickup
    Added Jan 2018 • 5 Fuel-ups

    Property of mmasberg

  • 26.4 Avg MPG

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While idling, your car gets exactly 0 mile per gallon while ... ...

by Snowflake

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