Based on data from 152 vehicles, 11,117 fuel-ups and 3,090,490 miles of driving, the 2003 Toyota Tundra gets a combined Avg MPG of 15.05 with a 0.05 MPG margin of error.

Any Engine Type 3.4L V6 GAS (27) 4.7L V8 GAS (96) V6 GAS (1) V8 GAS (23) Any Body Style Standard Cab Pickup (7) Extended Cab Pickup (35) Extended Crew Cab Pickup (1) Any Submodel Base (16) Limited (19) SR5 (91) Other (26)

Below you can see a distribution of the fuel-ups with 1111 outliers (9.09%) removed.

Following shows the average MPG of each of the 152 vehicles in the system.

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• Diane

  2003 Toyota Tundra 3.4L V6 GAS Automatic 4 Speed
  Added May 2019 • 264 Fuel-ups

  Property of trippany79

• 17.2 Avg MPG

• Toyota Tundra

  2003 Toyota Tundra 3.4L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 207 Fuel-ups

  Property of doc44

• 14.6 Avg MPG

• My Tundra

  2003 Toyota Tundra 3.4L V6 GAS Manual 5 Speed
  Added Jul 2023 • 36 Fuel-ups

  Property of Alexyh10

• 16.2 Avg MPG

• My Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Jan 2022 • 79 Fuel-ups

  Property of jakob356

• 14.4 Avg MPG

• My Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Aug 2022 • 217 Fuel-ups

  Property of JamesAC1995

• 15.2 Avg MPG

• My Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Dec 2019 • 91 Fuel-ups

  Property of Landog

• 15.5 Avg MPG

• Kens truck

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Jan 2018 • 526 Fuel-ups

  Property of srcfire

• 14.3 Avg MPG

• Dads Tundra

  2003 Toyota Tundra 3.4L V6 GAS Standard Cab Pickup
  Added Jul 2023 • 16 Fuel-ups

  Property of ryan_mazurek

• 15.4 Avg MPG

• Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Jun 2018 • 90 Fuel-ups

  Property of Stompit

• 23.6 Avg MPG

• Toyota Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Sep 2018 • 513 Fuel-ups

  Property of cjsteele

• 15.9 Avg MPG

• My Tundra 03

  2003 Toyota Tundra SR5 3.4L V6 GAS Automatic 4 Speed
  Added Nov 2018 • 203 Fuel-ups

  Property of aaronico

• 15.9 Avg MPG

• 03 Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Jun 2016 • 89 Fuel-ups

  Property of tkkeiser

• 16.3 Avg MPG

• Tundra Truck

  2003 Toyota Tundra Limited 4.7L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 376 Fuel-ups

  Property of swmarrow

• 5.3 Avg MPG

• Tundra

  2003 Toyota Tundra Limited 4.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Mar 2018 • 91 Fuel-ups

  Property of leonard0010

• 14.4 Avg MPG

• ‘03 Tundra

  2003 Toyota Tundra 3.4L V6 GAS Automatic 4 Speed
  Added Aug 2023 • 13 Fuel-ups

  Property of jtscully03

• 11.4 Avg MPG

• Bonnie

  2003 Toyota Tundra SR5 3.4L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 192 Fuel-ups

  Property of bell99man

• 16.3 Avg MPG

• Larry's Truck

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2017 • 129 Fuel-ups

  Property of lgmbl

• 13.6 Avg MPG

• 2003 Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Feb 2016 • 664 Fuel-ups

  Property of chichitao

• 17.5 Avg MPG

• 2003 Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Sep 2021 • 32 Fuel-ups

  Property of mainlandnj

• 19.1 Avg MPG

• Tundra

  2003 Toyota Tundra SR5 4.7L V8 GAS Automatic 4 Speed
  Added Nov 2020 • 178 Fuel-ups

  Property of Flybox

• 14.6 Avg MPG

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