Based on data from 186 vehicles, 16,520 fuel-ups and 4,245,442 miles of driving, the 2003 Honda Odyssey gets a combined Avg MPG of 18.83 with a 0.06 MPG margin of error.

Any Engine Type 3.5L V6 GAS (145) V6 GAS (41) Any Body Style Mini Passenger Van (52) Any Submodel LX (38) EX (49) EX-L (58) Other (41)

Below you can see a distribution of the fuel-ups with 503 outliers (2.95%) removed.

Following shows the average MPG of each of the 186 vehicles in the system.

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• Honda Odyssey

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Sep 2017 • 155 Fuel-ups

  Property of 007Journeyman

• 22.3 Avg MPG

• My Odyssey

  2003 Honda Odyssey LX 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2020 • 80 Fuel-ups

  Property of shorne145

• 17.5 Avg MPG

• My Odyssey

  2003 Honda Odyssey LX 3.5L V6 GAS Automatic 5 Speed
  Added Jan 2018 • 81 Fuel-ups

  Property of itskv

• 18.1 Avg MPG

• Honda Odyssey

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 911 Fuel-ups

  Property of momyak

• 19.3 Avg MPG

• Honda Odyssey

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Sep 2021 • 363 Fuel-ups

  Property of schiftyjr

• 19.8 Avg MPG

• Honda

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed
  Added Jan 2017 • 12 Fuel-ups

  Property of BainBryan

• 137.5 Avg MPG

• 2003 Odyssey

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed
  Added Jun 2022 • 5 Fuel-ups

  Property of bnwing

• 17.1 Avg MPG

• Honda Odyssey

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2019 • 15 Fuel-ups

  Property of beltbuckle

• 17.9 Avg MPG

• Honda

  2003 Honda Odyssey LX 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Oct 2019 • 862 Fuel-ups

  Property of jimzat

• 19.6 Avg MPG

• Odyssey

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 310 Fuel-ups

  Property of gagrammie

• 18.6 Avg MPG

• 03 Odyssey

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Jan 2013 • 116 Fuel-ups

  Property of Honda5

• 21.6 Avg MPG

• 2003 Odyssey Silver

  2003 Honda Odyssey LX 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2019 • 15 Fuel-ups

  Property of RailwayKen

• 16.7 Avg MPG

• 2003 Honda Odyssey

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Nov 2019 • 423 Fuel-ups

  Property of gdoubikin

• 20.5 Avg MPG

• Slick

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed
  Added Dec 2020 • 27 Fuel-ups

  Property of ThunderDoc

• 16.7 Avg MPG

• 2003 Odyssey

  2003 Honda Odyssey EX 3.5L V6 GAS Automatic 5 Speed
  Added Apr 2017 • 67 Fuel-ups

  Property of pbriant

• 23.0 Avg MPG

• Honda Odyssey

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 294 Fuel-ups

  Property of bknatterud

• 17.7 Avg MPG

• My Odyssey

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed
  Added Nov 2018 • 39 Fuel-ups

  Property of kongster

• 18.5 Avg MPG

• Odyssey

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 303 Fuel-ups

  Property of jsba

• 20.7 Avg MPG

• Odyssey

  2003 Honda Odyssey LX 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Oct 2019 • 19 Fuel-ups

  Property of JHS123

• 17.0 Avg MPG

• Honda Van

  2003 Honda Odyssey EX-L 3.5L V6 GAS Automatic 5 Speed Mini Passenger Van
  Added Sep 2018 • 48 Fuel-ups

  Property of xplr

• 19.3 Avg MPG

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