Based on data from 64 vehicles, 4,857 fuel-ups and 1,079,195 miles of driving, the 2003 Nissan Frontier gets a combined Avg MPG of 16.87 with a 0.11 MPG margin of error.

Any Engine Type 2.4L L4 GAS (9) 3.3L V6 GAS (33) GAS (1) L4 GAS (1) V6 GAS (16) Any Body Style Extended Cab Pickup (7) Crew Cab Pickup (6) Any Submodel Base (4) SC (4) SE (6) XE (29) Other (21)

Below you can see a distribution of the fuel-ups with 155 outliers (3.09%) removed.

Following shows the average MPG of each of the 64 vehicles in the system.

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• My Frontier

  2003 Nissan Frontier SE 3.3L V6 GAS Automatic 4 Speed
  Added Oct 2015 • 155 Fuel-ups

  Property of icesparta

• 14.5 Avg MPG

• My Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed
  Added Jun 2021 • 23 Fuel-ups

  Property of 2003_Frontier

• 14.3 Avg MPG

• 03Fronty

  2003 Nissan Frontier XE 3.3L V6 GAS Manual 5 Speed Crew Cab Pickup
  Added Mar 2020 • 23 Fuel-ups

  Property of nn2004

• 17.2 Avg MPG

• FRONTIER

  2003 Nissan Frontier SE 3.3L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 213 Fuel-ups

  Property of 3loopnet

• 15.3 Avg MPG

• My Frontier

  2003 Nissan Frontier SE 3.3L V6 GAS Automatic 4 Speed
  Added Aug 2020 • 26 Fuel-ups

  Property of Renz79

• 14.8 Avg MPG

• My Frontier

  2003 Nissan Frontier SC 3.3L V6 GAS Automatic 4 Speed
  Added Dec 2019 • 98 Fuel-ups

  Property of irvmtb

• 12.7 Avg MPG

• My Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Standard 5 Speed
  Added May 2018 • 15 Fuel-ups

  Property of geoffory

• 14.0 Avg MPG

• Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Standard 5 Speed
  Added Aug 2016 • 125 Fuel-ups

  Property of melchioe

• 18.9 Avg MPG

• Green Bean

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed
  Added Sep 2017 • 218 Fuel-ups

  Property of Childrey

• 17.3 Avg MPG

• Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Crew Cab Pickup (4 Door)
  Added Jun 2012 • 297 Fuel-ups

  Property of SteelCougar307

• 17.4 Avg MPG

• Black Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2013 • 441 Fuel-ups

  Property of sig

• 18.4 Avg MPG

• 2003 Nissan Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2019 • 32 Fuel-ups

  Property of 5147Peter

• 16.4 Avg MPG

• Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed Crew Cab Pickup
  Added Dec 2017 • 88 Fuel-ups

  Property of brettmatthews1

• 16.9 Avg MPG

• Zz Nissan Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed Crew Cab Pickup
  Added Nov 2017 • 151 Fuel-ups

  Property of skramer360

• 15.8 Avg MPG

• Black Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed Crew Cab Pickup
  Added Jan 2016 • 300 Fuel-ups

  Property of Shawnz

• 15.7 Avg MPG

• My Frontier

  2003 Nissan Frontier XE 2.4L L4 GAS Manual 5 Speed
  Added Mar 2015 • 173 Fuel-ups

  Property of ae86hi

• 22.1 Avg MPG

• My Frontier

  2003 Nissan Frontier SE 3.3L V6 GAS Automatic 4 Speed
  Added Sep 2020 • 6 Fuel-ups

  Property of slimthug

• 19.1 Avg MPG

• My Frontier

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed
  Added Apr 2020 • 29 Fuel-ups

  Property of miahzwood

• 16.6 Avg MPG

• Truck

  2003 Nissan Frontier XE 3.3L V6 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2008 • 170 Fuel-ups

  Property of ngarrett

• 15.3 Avg MPG

• My Frontier

  2003 Nissan Frontier SC 3.3L V6 GAS Automatic 4 Speed
  Added Sep 2017 • 86 Fuel-ups

  Property of JRODRIGUEZ

• 14.4 Avg MPG

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