Based on data from 18 vehicles, 3,047 fuel-ups and 918,548 miles of driving, the 2014 Buick Regal gets a combined Avg MPG of 24.78 with a 0.18 MPG margin of error.

Any Engine Type 2.0L L4 GAS (17) 2.4L L4 ELECTRIC/GAS (1) Any Body Style Sedan (10) Any Submodel Base (1) Turbo (3) GS (4) Premium (10)

Below you can see a distribution of the fuel-ups with 26 outliers (0.85%) removed.

Following shows the average MPG of each of the 18 vehicles in the system.

• My Regal

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed
  Added May 2017 • 147 Fuel-ups

  Property of pdtjay

• 22.4 Avg MPG

• My Regal

  2014 Buick Regal 2.4L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Jan 2018 • 166 Fuel-ups

  Property of carcloud

• 19.2 Avg MPG

• Buick Regal GS

  2014 Buick Regal GS 2.0L L4 GAS Standard 6 Speed
  Added Mar 2017 • 411 Fuel-ups

  Property of JPlunk75

• 26.7 Avg MPG

• Grandpa's Buick

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Apr 2018 • 315 Fuel-ups

  Property of ashke01

• 25.9 Avg MPG

• It’s a buick

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2022 • 10 Fuel-ups

  Property of 16twing

• 25.2 Avg MPG

• Buick Regal T

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed
  Added Jun 2022 • 287 Fuel-ups

  Property of coleshaw87

• 22.4 Avg MPG

• Regal

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Feb 2025 • 114 Fuel-ups

  Property of hflooney

• 21.5 Avg MPG

• Brooke's Buick

  2014 Buick Regal GS 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2022 • 4 Fuel-ups

  Property of davidjohnson314

• 218.6 Avg MPG

• Regal

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2020 • 35 Fuel-ups

  Property of Ianw33

• 20.4 Avg MPG

• Regal

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jun 2018 • 196 Fuel-ups

  Property of Squall_DA

• 28.2 Avg MPG

• Buick Regal

  2014 Buick Regal Turbo 2.0L L4 GAS Automatic 6 Speed
  Added Mar 2017 • 690 Fuel-ups

  Property of denislebel

• 28.2 Avg MPG

• Ginger

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2016 • 301 Fuel-ups

  Property of dbldee

• 24.6 Avg MPG

• My Regal

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed
  Added Jan 2019 • 5 Fuel-ups

  Property of shanevaughn

• 22.2 Avg MPG

• 2014 Buick Regal Turbo

  2014 Buick Regal Premium 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2014 • 160 Fuel-ups

  Property of ereitter

• 20.0 Avg MPG

• 2014 Buick Regal Turbo

  2014 Buick Regal Turbo 2.0L GAS L4 Automatic 6 Sedan (4 Door)
  Added Nov 2014 • 229 Fuel-ups

  Property of jjacobson

• 24.5 Avg MPG

• Regal GS

  2014 Buick Regal GS 2.0L L4 GAS Standard 6 Speed Sedan
  Added Jul 2017 • 5 Fuel-ups

  Property of pkgmsu2000

• 31.4 Avg MPG

• My Regal

  2014 Buick Regal Turbo 2.0L L4 GAS Automatic 6 Speed
  Added Sep 2015 • 65 Fuel-ups

  Property of ddombos2

• 27.5 Avg MPG

• 14' Regal GS FWD ATX

  2014 Buick Regal GS 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2015 • 32 Fuel-ups

  Property of limited360

• 26.0 Avg MPG