Based on data from 20 vehicles, 1,475 fuel-ups and 466,221 miles of driving, the 2002 Pontiac Bonneville gets a combined Avg MPG of 21.95 with a 0.21 MPG margin of error.

Any Engine Type 3.8L V6 GAS (13) GAS (1) V6 GAS (6) Any Body Style Sedan (6) Any Submodel SSEi (1) SE (6) SLE (6) Other (7)

Below you can see a distribution of the fuel-ups with 71 outliers (4.59%) removed.

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

• VW Routan

  2002 Pontiac Bonneville SE 3.8L V6 GAS Automatic 4 Speed
  Added Jan 2019 • 77 Fuel-ups

  Property of jlarchar

• 24.7 Avg MPG

• Bonnie

  2002 Pontiac Bonneville SE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2020 • 61 Fuel-ups

  Property of byronbergeson

• 21.0 Avg MPG

• Pontiac

  2002 Pontiac Bonneville SE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jun 2018 • 218 Fuel-ups

  Property of main1

• 22.6 Avg MPG

• ✨ Rhonda ✨

  2002 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2022 • 10 Fuel-ups

  Property of graciebarberrr

• 14.6 Avg MPG

• My Bonneville

  2002 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2021 • 56 Fuel-ups

  Property of stonefire

• 27.3 Avg MPG

• Bernice the Bonneville

  2002 Pontiac Bonneville SE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2018 • 10 Fuel-ups

  Property of rickras20

• 23.2 Avg MPG

• Bonneville

  2002 Pontiac Bonneville SE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Nov 2018 • 14 Fuel-ups

  Property of jlilley

• 22.3 Avg MPG

• The Work Beater

  2002 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Dec 2016 • 62 Fuel-ups

  Property of twinjracing

• 25.3 Avg MPG

• EVA 2.0

  2002 Pontiac Bonneville SSEi 3.8L V6 GAS Automatic 4 Speed
  Added Jan 2018 • 258 Fuel-ups

  Property of kcassil

• 21.2 Avg MPG

• z2002 Bonneville

  2002 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 142 Fuel-ups

  Property of dougmuncy

• 20.9 Avg MPG

• Emma

  2002 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2018 • 142 Fuel-ups

  Property of brukland

• 23.1 Avg MPG

• The Bonneville

  2002 Pontiac Bonneville SLE 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Mar 2011 • 133 Fuel-ups

  Property of Toyfare

• 21.2 Avg MPG

• Bonneville SSEi

  2002 Pontiac Bonneville GAS V6
  Added Jan 2013 • 80 Fuel-ups

  Property of numberonetetra

• 20.8 Avg MPG

• SSEi

  2002 Pontiac Bonneville GAS V6
  Added Aug 2011 • 163 Fuel-ups

  Property of lyonsfam1

• 21.1 Avg MPG

• Bonnie

  2002 Pontiac Bonneville SE 3.8L GAS V6 Automatic 4 Sedan (4 Door)
  Added Mar 2015 • 8 Fuel-ups

  Property of twinjracing

• 27.1 Avg MPG

• 02 Bonneville

  2002 Pontiac Bonneville GAS
  Added Mar 2013 • 145 Fuel-ups

  Property of 00SRT

• 26.2 Avg MPG

• 02 bonneville

  2002 Pontiac Bonneville GAS V6
  Added Aug 2012 • 40 Fuel-ups

  Property of ahansen

• 22.6 Avg MPG

• Bonneville

  2002 Pontiac Bonneville GAS V6
  Added Jun 2011 • 43 Fuel-ups

  Property of Vogie01

• 22.2 Avg MPG

• Maroon Monsoon

  2002 Pontiac Bonneville GAS V6
  Added Sep 2012 • 6 Fuel-ups

  Property of 67rynorod

• 20.0 Avg MPG

• '02 Bonneville

  2002 Pontiac Bonneville GAS V6
  Added Jun 2012 • 3 Fuel-ups

  Property of drift7one

• 41.1 Avg MPG