Based on data from 103 vehicles, 5,842 fuel-ups and 1,934,030 miles of driving, the 2003 Nissan Altima gets a combined Avg MPG of 23.82 with a 0.12 MPG margin of error.

Any Engine Type 2.5L L4 GAS (50) 3.5L V6 GAS (24) GAS (1) L4 GAS (19) V6 GAS (1) Any Body Style Sedan (28) Any Submodel Base (10) SL (10) SE (25) S (30) Other (28)

Below you can see a distribution of the fuel-ups with 209 outliers (3.45%) removed.

Following shows the average MPG of each of the 103 vehicles in the system.

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• Nissan Altima

  2003 Nissan Altima S 2.5L L4 GAS Standard 5 Speed
  Added Mar 2017 • 306 Fuel-ups

  Property of Keoni-robert

• 28.5 Avg MPG

• Altima

  2003 Nissan Altima SL 2.5L L4 GAS Automatic 4 Speed Sedan
  Added Mar 2013 • 67 Fuel-ups

  Property of MRob

• 18.6 Avg MPG

• Altima

  2003 Nissan Altima S 2.5L L4 GAS Standard 5 Speed
  Added Aug 2016 • 84 Fuel-ups

  Property of yenrab

• 24.4 Avg MPG

• Tiffany

  2003 Nissan Altima 2.5L L4 GAS Automatic 4 Speed Sedan
  Added Aug 2018 • 21 Fuel-ups

  Property of heaven292012

• 48.0 Avg MPG

• My Altima

  2003 Nissan Altima S 2.5L L4 GAS Automatic 4 Speed Sedan
  Added Nov 2017 • 50 Fuel-ups

  Property of mrbailey

• 25.0 Avg MPG

• Altima

  2003 Nissan Altima SE 3.5L V6 GAS Standard 5 Speed Sedan
  Added Aug 2008 • 232 Fuel-ups

  Property of perotoss

• 19.6 Avg MPG

• Blue Bonnet

  2003 Nissan Altima S 2.5L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 166 Fuel-ups

  Property of gps88

• 25.8 Avg MPG

• Nissan Altima

  2003 Nissan Altima 2.5L L4 GAS Automatic 4 Speed
  Added Aug 2016 • 292 Fuel-ups

  Property of jeffkibuule

• 23.8 Avg MPG

• My Altima

  2003 Nissan Altima 2.5L L4 GAS Automatic 4 Speed
  Added Feb 2018 • 36 Fuel-ups

  Property of nguyennguyen41

• 25.4 Avg MPG

• Nissan Altima

  2003 Nissan Altima SE 3.5L V6 GAS Automatic 4 Speed Sedan
  Added Jul 2014 • 63 Fuel-ups

  Property of imanwnms

• 21.7 Avg MPG

• Nissan Altima

  2003 Nissan Altima SL 2.5L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 37 Fuel-ups

  Property of Hallbo

• 18.0 Avg MPG

• Altima

  2003 Nissan Altima S 2.5L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 380 Fuel-ups

  Property of Mean

• 28.3 Avg MPG

• My Altima

  2003 Nissan Altima SE 3.5L V6 GAS Automatic 4 Speed
  Added Sep 2017 • 11 Fuel-ups

  Property of bsrink

• 17.6 Avg MPG

• Altima

  2003 Nissan Altima S 2.5L L4 GAS Automatic 4 Speed Sedan
  Added Nov 2017 • 221 Fuel-ups

  Property of newtbfr

• 21.6 Avg MPG

• Lezmobile

  2003 Nissan Altima 2.5L L4 GAS Automatic 4 Speed
  Added Dec 2017 • 3 Fuel-ups

  Property of Lesbian5515

• 31.4 Avg MPG

• My Altima

  2003 Nissan Altima SE 3.5L V6 GAS Automatic 4 Speed
  Added Nov 2017 • 7 Fuel-ups

  Property of BigShirley

• 23.4 Avg MPG

• Britt's Car

  2003 Nissan Altima SE 3.5L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 16 Fuel-ups

  Property of BHaney

• 20.7 Avg MPG

• Nissan Altima

  2003 Nissan Altima S 2.5L L4 GAS Automatic 4 Speed
  Added Aug 2016 • 42 Fuel-ups

  Property of kmkeesling

• 24.6 Avg MPG

• Shadow

  2003 Nissan Altima S 2.5L L4 GAS Automatic Sedan
  Added Oct 2017 • 26 Fuel-ups

  Property of NERA12

• 25.1 Avg MPG

• Altima 2003

  2003 Nissan Altima SL 2.5L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 90 Fuel-ups

  Property of yquirion

• 23.7 Avg MPG

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