Based on data from 31 vehicles, 2,948 fuel-ups and 888,046 miles of driving, the 2018 Buick Regal TourX gets a combined Avg MPG of 23.98 with a 0.18 MPG margin of error.

Any Engine Type 2.0L L4 GAS (31) Any Body Style Wagon (16) Any Submodel Base (1) Preferred (9) Essence (21)

Below you can see a distribution of the fuel-ups with 47 outliers (1.57%) removed.

Following shows the average MPG of each of the 31 vehicles in the system.

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• My Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 9 Speed
  Added May 2018 • 145 Fuel-ups

  Property of Thawley

• 22.7 Avg MPG

• Betsy Ross Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Feb 2021 • 142 Fuel-ups

  Property of usualsuspektt

• 21.1 Avg MPG

• My Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Nov 2023 • 16 Fuel-ups

  Property of wagondriver18

• 20.9 Avg MPG

• Regal

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Aug 2020 • 218 Fuel-ups

  Property of touringbubble

• 25.4 Avg MPG

• My Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Jul 2023 • 86 Fuel-ups

  Property of turboboxer6spd

• 25.0 Avg MPG

• Olga

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Mar 2023 • 52 Fuel-ups

  Property of TurbineWagon

• 26.7 Avg MPG

• My Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Apr 2021 • 86 Fuel-ups

  Property of donhny2

• 23.8 Avg MPG

• My Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Sep 2018 • 166 Fuel-ups

  Property of ColinBe

• 23.2 Avg MPG

• TourX

  2018 Buick Regal TourX Preferred 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Jun 2019 • 60 Fuel-ups

  Property of cjon05

• 21.0 Avg MPG

• Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Aug 2020 • 96 Fuel-ups

  Property of Whiffet99

• 24.5 Avg MPG

• Winnifred

  2018 Buick Regal TourX Preferred 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Mar 2021 • 330 Fuel-ups

  Property of esmolinar

• 24.6 Avg MPG

• TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Jul 2018 • 233 Fuel-ups

  Property of Cancellier

• 23.2 Avg MPG

• TourX

  2018 Buick Regal TourX 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Mar 2020 • 173 Fuel-ups

  Property of ecbk

• 31.5 Avg MPG

• The Wagon

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Sep 2019 • 106 Fuel-ups

  Property of gbert

• 20.8 Avg MPG

• TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed Wagon
  Added May 2019 • 255 Fuel-ups

  Property of pbemb

• 22.2 Avg MPG

• Insignia

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Sep 2018 • 109 Fuel-ups

  Property of carbob08

• 27.6 Avg MPG

• My Regal TourX

  2018 Buick Regal TourX Preferred 2.0L L4 GAS Automatic 8 Speed
  Added Jan 2019 • 130 Fuel-ups

  Property of GreatDane71

• 22.0 Avg MPG

• White Cloud

  2018 Buick Regal TourX Preferred 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Nov 2020 • 33 Fuel-ups

  Property of KJZ28

• 25.9 Avg MPG

• Regal TourX

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed
  Added Jun 2019 • 54 Fuel-ups

  Property of rennsportt

• 22.3 Avg MPG

• My Dope Tourx

  2018 Buick Regal TourX Essence 2.0L L4 GAS Automatic 8 Speed Wagon
  Added Feb 2019 • 169 Fuel-ups

  Property of Seedorfj

• 24.8 Avg MPG

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