Based on data from 29 vehicles, 1,852 fuel-ups and 511,535 miles of driving, the 2010 Buick LaCrosse gets a combined Avg MPG of 19.05 with a 0.18 MPG margin of error.

Any Engine Type 2.4L L4 GAS (1) 3.0L V6 GAS (14) 3.6L V6 GAS (11) L4 GAS (1) V6 GAS (2) Any Body Style Sedan (11) Any Submodel CX (1) CXS (11) CXL (14) Other (3)

Below you can see a distribution of the fuel-ups with 80 outliers (4.14%) removed.

Following shows the average MPG of each of the 29 vehicles in the system.

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• Buick Lacrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed Sedan
  Added Dec 2019 • 101 Fuel-ups

  Property of derekjenny6

• 22.6 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed
  Added Dec 2023 • 26 Fuel-ups

  Property of PlatiMatty

• 24.6 Avg MPG

• Lacrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed Sedan
  Added Feb 2023 • 15 Fuel-ups

  Property of vrozelle

• 21.7 Avg MPG

• LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed Sedan
  Added May 2020 • 152 Fuel-ups

  Property of ryanclark920

• 16.4 Avg MPG

• Buick Lacrosse CXS

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed
  Added Jul 2021 • 210 Fuel-ups

  Property of slippo_1126

• 19.7 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed
  Added Nov 2020 • 41 Fuel-ups

  Property of bigdaddyb

• 14.7 Avg MPG

• 2010 Buick LaCrosse CXL

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed
  Added Jul 2023 • 3 Fuel-ups

  Property of xobrian

• 19.1 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed
  Added Jun 2023 • 11 Fuel-ups

  Property of hmcdave

• 22.7 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed
  Added Aug 2018 • 10 Fuel-ups

  Property of ggoodwin

• 13.4 Avg MPG

• LaCrosse

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 105 Fuel-ups

  Property of unipsycho

• 31.3 Avg MPG

• LaCrosse 2010

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed Sedan
  Added Apr 2018 • 453 Fuel-ups

  Property of Rawhite

• 20.9 Avg MPG

• Lacrosse

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 390 Fuel-ups

  Property of jahoffmeister

• 17.2 Avg MPG

• 05 LaCrosse CXS

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed Sedan
  Added Apr 2020 • 99 Fuel-ups

  Property of ltd1030

• 18.9 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed
  Added May 2021 • 12 Fuel-ups

  Property of rottie7000

• 18.3 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed
  Added Mar 2020 • 50 Fuel-ups

  Property of monteking

• 16.8 Avg MPG

• LaCrosse CXS

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed Sedan
  Added Jul 2019 • 30 Fuel-ups

  Property of el_dee

• 18.3 Avg MPG

• Buick

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed Sedan
  Added Apr 2018 • 12 Fuel-ups

  Property of bilcop

• 29.2 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed
  Added May 2018 • 9 Fuel-ups

  Property of Champ1

• 22.0 Avg MPG

• LaCrosse

  2010 Buick LaCrosse CXL 3.0L V6 GAS Automatic 6 Speed Sedan
  Added Jun 2013 • 104 Fuel-ups

  Property of LaCrosse

• 19.4 Avg MPG

• My LaCrosse

  2010 Buick LaCrosse CXS 3.6L V6 GAS Automatic 6 Speed
  Added Mar 2017 • 39 Fuel-ups

  Property of wolven34

• 19.9 Avg MPG

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