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2018 Buick Regal Sportback MPG

Based on data from 8 vehicles, 569 fuel-ups and 150,618 miles of driving, the 2018 Buick Regal Sportback gets a combined Avg MPG of 23.08 with a 0.30 MPG margin of error.

Below you can see a distribution of the fuel-ups with 13 outliers (2.23%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

2018 Buick Regal Sportbacks For Sale Nearby

  • Buick 2.0

    2018 Buick Regal Sportback GS 3.6L V6 GAS Automatic 9 Speed Hatchback
    Added Aug 2021 • 109 Fuel-ups

    Property of PaulsenA99

  • 24.3 Avg MPG
  • Buick

    2018 Buick Regal Sportback Preferred II 2.0L L4 GAS Automatic 9 Speed Hatchback
    Added Jun 2022 • 96 Fuel-ups

    Property of Hitchedphireman

  • 25.8 Avg MPG
  • Buick Regal GS

    2018 Buick Regal Sportback GS 3.6L V6 GAS Automatic 9 Speed
    Added Jun 2019 • 163 Fuel-ups

    Property of BahamaTodd

  • 21.5 Avg MPG
  • 18 Regal GS

    2018 Buick Regal Sportback GS 3.6L V6 GAS Automatic 9 Speed Hatchback
    Added Dec 2021 • 37 Fuel-ups

    Property of Acmech92

  • 21.4 Avg MPG
  • GS

    2018 Buick Regal Sportback GS 3.6L V6 GAS Automatic 9 Speed
    Added Dec 2018 • 131 Fuel-ups

    Property of jrstofira

  • 22.6 Avg MPG
  • Buick Regal Turbo

    2018 Buick Regal Sportback Preferred II 2.0L L4 GAS Automatic 9 Speed Hatchback
    Added May 2018 • 25 Fuel-ups

    Property of BLLISTC

  • 26.5 Avg MPG
  • Buick Regal

    2018 Buick Regal Sportback Preferred 2.0L L4 GAS Automatic 9 Speed Hatchback
    Added Feb 2019 • 32 Fuel-ups

    Property of adefeatedman

  • 28.0 Avg MPG
  • Regal Sportback AWD

    2018 Buick Regal Sportback Essence 2.0L L4 GAS Automatic 8 Speed Hatchback
    Added Jun 2018 • 18 Fuel-ups

    Property of rxmonchamp

  • 26.6 Avg MPG

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