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Based on data from 2 vehicles, 35 fuel-ups and 6,792 miles of driving, the 1978 MG MGB gets a combined Avg MPG of 21.33 with a 2.37 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (2.78%) removed.

1978 MG MGBs For Sale Nearby

  • MGB

    1978 MG MGB MK IV 1.8L L4 GAS Standard 4 Speed Convertible
    Added Apr 2018 • 25 Fuel-ups

    Property of rponiarski

  • 25.2 Avg MPG
  • MG

    1978 MG MGB MK IV 1.8L L4 GAS Convertible
    Added Feb 2018 • 18 Fuel-ups

    Property of Mjbickford

  • 25.4 Avg MPG

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from other MG MGB vehicles (View All)


Fuel Weight

Gasoline weighs about 6 US Lbs/ gallon. Diesel fuel weights... ...

by ALHinNH

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