Based on data from 23 vehicles, 1,232 fuel-ups and 502,297 miles of driving, the 1997 Pontiac Grand Prix gets a combined Avg MPG of 21.15 with a 0.48 MPG margin of error.

Any Engine Type 3.1L V6 GAS (1) 3.8L V6 GAS (16) V6 GAS (6) Any Body Style Sedan (2) Coupe (3) Any Submodel SE (3) GT (5) GTP (9) Other (6)

Below you can see a distribution of the fuel-ups with 86 outliers (6.53%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

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• 97 Grand Prix

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Aug 2017 • 621 Fuel-ups

  Property of pontiacdude18

• 19.3 Avg MPG

• My Grand Prix

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Oct 2017 • 50 Fuel-ups

  Property of SSawada

• 13.1 Avg MPG

• '97 Grand PRIX

  1997 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Coupe
  Added Aug 2020 • 10 Fuel-ups

  Property of rwrght

• 18.5 Avg MPG

• GTP

  1997 Pontiac Grand Prix GTP 3.8L GAS V6 Automatic 4 Sedan (4 Door)
  Added Nov 2014 • 20 Fuel-ups

  Property of jrizzo91

• 23.8 Avg MPG

• Josh's Grand Prix

  1997 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Coupe
  Added Oct 2021 • 3 Fuel-ups

  Property of hew66jr

• 32.4 Avg MPG

• My Grand Prix

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Mar 2018 • 3 Fuel-ups

  Property of flex1200

• 38.7 Avg MPG

• Basil the Grand Prix

  1997 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed
  Added Apr 2016 • 43 Fuel-ups

  Property of mrswritz

• 24.6 Avg MPG

• Pontiac GP

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 58 Fuel-ups

  Property of Steve1947

• 13.8 Avg MPG

• Pontiac GP

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 45 Fuel-ups

  Property of Steve2008

• 13.8 Avg MPG

• My Grand Prix

  1997 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
  Added Feb 2017 • 11 Fuel-ups

  Property of ralphg1

• 20.0 Avg MPG

• Ruby

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Coupe
  Added Sep 2013 • 13 Fuel-ups

  Property of Calikid219

• 21.0 Avg MPG

• Grand Prix

  1997 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 4 Fuel-ups

  Property of clock165

• 27.2 Avg MPG

• Gran Prix

  1997 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2019 • 28 Fuel-ups

  Property of sdgilmore70gmailcom

• 23.5 Avg MPG

• Pontiac GTP

  1997 Pontiac Grand Prix GTP 3.8L GAS V6 Automatic 4 Sedan (4 Door)
  Added Mar 2015 • 238 Fuel-ups

  Property of IROCZ28R

• 18.9 Avg MPG

• Pontiac

  1997 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 130 Fuel-ups

  Property of lambo123

• 23.2 Avg MPG

• PERSONAL FABIAN

  1997 Pontiac Grand Prix GAS V6
  Added Mar 2014 • 5 Fuel-ups

  Property of jallh

• 11.3 Avg MPG

• Esther's

  1997 Pontiac Grand Prix SE 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 6 Fuel-ups

  Property of estherp

• 34.8 Avg MPG

• The Granny

  1997 Pontiac Grand Prix GAS V6
  Added Feb 2013 • 15 Fuel-ups

  Property of btheodoru

• 35.1 Avg MPG

• GP

  1997 Pontiac Grand Prix GAS V6
  Added Sep 2012 • 17 Fuel-ups

  Property of tinagreen5

• 24.1 Avg MPG

• NYX GTP

  1997 Pontiac Grand Prix GAS V6
  Added Apr 2011 • 15 Fuel-ups

  Property of AParrette

• 21.4 Avg MPG

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