2003 Pontiac Grand Prix MPG
Based on data from 38 vehicles, 1,738 fuel-ups and 511,340 miles of driving, the 2003 Pontiac Grand Prix gets a combined Avg MPG of 21.31 with a 0.23 MPG margin of error.
Below you can see a distribution of the fuel-ups with 57 outliers (3.18%) removed.
Following shows the average MPG of each of the 38 vehicles in the system.
2003 Pontiac Grand Prixs For Sale Nearby
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My Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Dec 2020 • 5 Fuel-upsProperty of SinisterK20
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15.9 Avg MPG
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My Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Mar 2020 • 11 Fuel-upsProperty of justin_riddle
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20.5 Avg MPG
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My Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Apr 2018 • 51 Fuel-upsProperty of canoneos
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22.2 Avg MPG
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My Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Jul 2019 • 29 Fuel-upsProperty of lepird7
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22.3 Avg MPG
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Gtp
2003 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
Added Mar 2017 • 274 Fuel-upsProperty of CalvinGTP
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17.3 Avg MPG
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Gus
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Jan 2018 • 37 Fuel-upsProperty of qwolff
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21.5 Avg MPG
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My Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Apr 2017 • 48 Fuel-upsProperty of ryrygotjoy
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23.6 Avg MPG
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Zsold GrandPrix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Jun 2015 • 40 Fuel-upsProperty of wkdavis89
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24.9 Avg MPG
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Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Mar 2018 • 5 Fuel-upsProperty of Blackhills
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17.6 Avg MPG
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Black Pontiac
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Coupe
Added Mar 2017 • 14 Fuel-upsProperty of LordCemOnur
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12.2 Avg MPG
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Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
Added Mar 2017 • 215 Fuel-upsProperty of Trebmik
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21.0 Avg MPG
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Marco's car
2003 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed Sedan
Added May 2017 • 103 Fuel-upsProperty of WhipSnip
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21.3 Avg MPG
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Grand Prix
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
Added Apr 2017 • 27 Fuel-upsProperty of Lucan89
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24.1 Avg MPG
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Grand Prix
2003 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed Sedan
Added Apr 2018 • 145 Fuel-upsProperty of dwneylonsr
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24.3 Avg MPG
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Pontiac Grand Prix
2003 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed
Added Aug 2016 • 122 Fuel-upsProperty of alalonde87
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20.6 Avg MPG
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My Grand Prix
2003 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed
Added Apr 2017 • 7 Fuel-upsProperty of Gvllvgher
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21.4 Avg MPG
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The Office
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
Added Dec 2015 • 3 Fuel-upsProperty of knuck
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17.1 Avg MPG
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Grand Prix GT
2003 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4
Added Jul 2015 • 3 Fuel-upsProperty of jstacoder
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6.5 Avg MPG
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2003 Grand Prix
2003 Pontiac Grand Prix SE 3.1L GAS V6 Automatic 4 Sedan (4 Door)
Added Sep 2014 • 4 Fuel-upsProperty of bnmn
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24.9 Avg MPG
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car
2003 Pontiac Grand Prix GT 3.8L GAS V6 Automatic 4 Sedan (4 Door)
Added Feb 2013 • 78 Fuel-upsProperty of rcn936
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24.2 Avg MPG