Based on data from 20 vehicles, 1,361 fuel-ups and 357,101 miles of driving, the 2005 Chevrolet Monte Carlo gets a combined Avg MPG of 22.79 with a 0.28 MPG margin of error.

Any Engine Type 3.4L V6 GAS (6) 3.8L V6 GAS (7) V6 GAS (6) Any Body Style Coupe (6) Any Submodel SS (2) LT (5) LS (6) Other (7)

Below you can see a distribution of the fuel-ups with 28 outliers (2.02%) removed.

Following shows the average MPG of each of the 20 vehicles in the system.

• 2005 Monte Carlo

  2005 Chevrolet Monte Carlo LT 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 643 Fuel-ups

  Property of kcmorgan

• 23.9 Avg MPG

• 2005 Monte Carlo LS

  2005 Chevrolet Monte Carlo LS 3.4L V6 GAS Automatic 4 Speed Coupe
  Added Aug 2023 • 12 Fuel-ups

  Property of Realbbb

• 20.1 Avg MPG

• Monte Carlo

  2005 Chevrolet Monte Carlo LT 3.8L V6 GAS Automatic 4 Speed Coupe
  Added Feb 2019 • 212 Fuel-ups

  Property of BigHappyC

• 22.3 Avg MPG

• My Monte Carlo

  2005 Chevrolet Monte Carlo SS 3.8L V6 GAS Automatic 4 Speed
  Added Jul 2023 • 3 Fuel-ups

  Property of JHaag3683

• 17.6 Avg MPG

• Monte Carlo

  2005 Chevrolet Monte Carlo LS 3.4L V6 GAS Automatic 4 Speed Coupe
  Added Nov 2021 • 122 Fuel-ups

  Property of KHFan4

• 22.5 Avg MPG

• Glenn Monty

  2005 Chevrolet Monte Carlo LS 3.4L V6 GAS Automatic 4 Speed Coupe
  Added Jan 2018 • 20 Fuel-ups

  Property of sfcgdavid

• 37.1 Avg MPG

• Monte

  2005 Chevrolet Monte Carlo LT 3.8L V6 GAS Automatic 4 Speed Coupe
  Added Sep 2018 • 7 Fuel-ups

  Property of Joe1312

• 26.4 Avg MPG

• My Monte Carlo

  2005 Chevrolet Monte Carlo LT 3.8L V6 GAS Automatic 4 Speed
  Added Jun 2017 • 16 Fuel-ups

  Property of ndwin1

• 27.1 Avg MPG

• Monte Carlo

  2005 Chevrolet Monte Carlo LS 3.4L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 72 Fuel-ups

  Property of dan314

• 30.0 Avg MPG

• Monte Carlo

  2005 Chevrolet Monte Carlo SS 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 49 Fuel-ups

  Property of Nikilyn328

• 18.4 Avg MPG

• My Monte Carlo

  2005 Chevrolet Monte Carlo LS 3.4L V6 GAS Automatic 4 Speed
  Added Jan 2016 • 20 Fuel-ups

  Property of JBitner90

• 22.2 Avg MPG

• Monte Carlo

  2005 Chevrolet Monte Carlo LT 3.8L V6 GAS Automatic 4 Speed Coupe
  Added Nov 2017 • 213 Fuel-ups

  Property of lorinsparks

• 17.0 Avg MPG

• Monte

  2005 Chevrolet Monte Carlo GAS V6
  Added Jun 2013 • 56 Fuel-ups

  Property of CM22

• 19.9 Avg MPG

• Monte Carlo

  2005 Chevrolet Monte Carlo LS 3.4L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 70 Fuel-ups

  Property of scott-f11

• 27.2 Avg MPG

• Monte Python

  2005 Chevrolet Monte Carlo GAS V6
  Added Sep 2013 • 22 Fuel-ups

  Property of stp43rcs

• 26.7 Avg MPG

• Black Monte

  2005 Chevrolet Monte Carlo GAS V6
  Added Aug 2013 • 32 Fuel-ups

  Property of devinclark

• 22.5 Avg MPG

• White MC

  2005 Chevrolet Monte Carlo GAS V6
  Added Aug 2012 • 27 Fuel-ups

  Property of WhiteMC

• 21.7 Avg MPG

• Big Red

  2005 Chevrolet Monte Carlo
  Added Sep 2013 • 5 Fuel-ups

  Property of IrishBullDog22

• 24.3 Avg MPG

• caroline

  2005 Chevrolet Monte Carlo GAS V6
  Added Jun 2011 • 102 Fuel-ups

  Property of blackbeauty89

• 21.6 Avg MPG

• Black Rain

  2005 Chevrolet Monte Carlo GAS V6
  Added Nov 2011 • 3 Fuel-ups

  Property of millerc1367

• 11.8 Avg MPG