Based on data from 22 vehicles, 2,160 fuel-ups and 580,083 miles of driving, the 2017 Buick LaCrosse gets a combined Avg MPG of 25.34 with a 0.15 MPG margin of error.

Any Engine Type 3.6L V6 GAS (22) Any Body Style Sedan (8) Any Submodel Preferred (2) Essence (8) Premium (12)

Below you can see a distribution of the fuel-ups with 100 outliers (4.42%) removed.

Following shows the average MPG of each of the 22 vehicles in the system.

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• My LaCrosse

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2024 • 62 Fuel-ups

  Property of stevenwilliam94

• 27.6 Avg MPG

• 2017 LaCrosse

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2019 • 161 Fuel-ups

  Property of dracooty

• 24.4 Avg MPG

• 2017 LaCrosse, 15.8 gallon fuel tank

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2017 • 317 Fuel-ups

  Property of JAD75025

• 24.2 Avg MPG

• Buick LaCrosse

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Mar 2024 • 197 Fuel-ups

  Property of panda13mike

• 27.0 Avg MPG

• Lacrosse

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Jul 2021 • 70 Fuel-ups

  Property of donner

• 27.2 Avg MPG

• Herbie LaCrosse AWD

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2020 • 32 Fuel-ups

  Property of PhelixU

• 67.0 Avg MPG

• Buick LaCrosse

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Dec 2020 • 191 Fuel-ups

  Property of panda13

• 26.8 Avg MPG

• 17 LaCrosse

  2017 Buick LaCrosse Preferred 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2021 • 39 Fuel-ups

  Property of jasteiner

• 28.7 Avg MPG

• 2017 Buick Lacrosse

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Oct 2016 • 85 Fuel-ups

  Property of Luckspeare

• 32.0 Avg MPG

• Twilight Ebony

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Feb 2022 • 103 Fuel-ups

  Property of sisu247

• 25.2 Avg MPG

• 2017 LaCrosse

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2017 • 300 Fuel-ups

  Property of maloneyj

• 23.6 Avg MPG

• Sebastian

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2022 • 12 Fuel-ups

  Property of Blindcheck

• 30.5 Avg MPG

• Buick LaCrosse 2017

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2016 • 412 Fuel-ups

  Property of woodster999

• 26.7 Avg MPG

• MalsBuick

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Jun 2018 • 113 Fuel-ups

  Property of PTOWNcommuter

• 30.1 Avg MPG

• BabyBlue

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Sep 2018 • 37 Fuel-ups

  Property of GreySoul

• 25.5 Avg MPG

• Green Lacrosse

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 114 Fuel-ups

  Property of PaulKowalski

• 21.7 Avg MPG

• LaCrosse

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Sep 2018 • 10 Fuel-ups

  Property of LaCrosse

• 20.9 Avg MPG

• Pearl

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Nov 2016 • 62 Fuel-ups

  Property of baldie

• 26.7 Avg MPG

• LaCross

  2017 Buick LaCrosse Premium 3.6L V6 GAS Automatic 8 Speed
  Added Oct 2017 • 24 Fuel-ups

  Property of Harmon

• 26.1 Avg MPG

• My LaCrosse

  2017 Buick LaCrosse Essence 3.6L V6 GAS Automatic 8 Speed
  Added Oct 2017 • 9 Fuel-ups

  Property of BuckM

• 35.7 Avg MPG

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