2005 Pontiac Bonneville MPG

Based on data from 9 vehicles, 1,243 fuel-ups and 314,231 miles of driving, the 2005 Pontiac Bonneville gets a combined Avg MPG of 18.75 with a 0.20 MPG margin of error.

Below you can see a distribution of the fuel-ups with 50 outliers (3.87%) removed.

Following shows the average MPG of each of the 9 vehicles in the system.

• White Bonneville

  2005 Pontiac Bonneville GXP 4.6L V8 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 108 Fuel-ups

  Property of gwegb

• 20.2 Avg MPG

• Pontiac

  2005 Pontiac Bonneville SE 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2018 • 192 Fuel-ups

  Property of boooooos

• 20.6 Avg MPG

• GXP Bonneville white

  2005 Pontiac Bonneville GXP 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 382 Fuel-ups

  Property of UCLUXRY

• 17.4 Avg MPG

• Bonerville

  2005 Pontiac Bonneville GXP 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2017 • 3 Fuel-ups

  Property of devten

• 13.0 Avg MPG

• Work car

  2005 Pontiac Bonneville GXP 4.6L V8 GAS Automatic 4 Speed Sedan
  Added Mar 2017 • 21 Fuel-ups

  Property of Black6spdz

• 18.8 Avg MPG

• GXP

  2005 Pontiac Bonneville GXP 4.6L V8 GAS Automatic 4 Speed
  Added Jul 2013 • 192 Fuel-ups

  Property of captbob

• 18.0 Avg MPG

• Bonneville GXP

  2005 Pontiac Bonneville GXP 4.6L V8 GAS Automatic 4 Speed Sedan
  Added Jun 2013 • 148 Fuel-ups

  Property of gxp

• 19.0 Avg MPG

• My GXP

  2005 Pontiac Bonneville GAS V8
  Added May 2011 • 119 Fuel-ups

  Property of dpnewfie

• 21.3 Avg MPG

• Bonneville

  2005 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jun 2021 • 240 Fuel-ups

  Property of ortagus33gmailcom

• 21.8 Avg MPG