Based on data from 637 vehicles, 39,177 fuel-ups and 12,040,654 miles of driving, the 2003 Honda Civic gets a combined Avg MPG of 31.13 with a 0.07 MPG margin of error.

Any Engine Type 1.3L L4 ELECTRIC/GAS (47) 1.3L L4 FULL HYBRID EV-GAS (FHEV) (4) 1.7L L4 CNG (4) 1.7L L4 GAS (293) 2.0L L4 GAS (36) DIESEL (2) GAS (6) H4 GAS (2) K20 GAS (5) L1 GAS (1) L4 CNG (3) L4 ELECTRIC/GAS (19) L4 GAS (72) L4 LPG (1) Any Body Style Sedan (100) Hatchback (25) Coupe (32) Mini Passenger Van (1) Any Submodel Type S (1) Imagine SE (1) SE (3) GX (4) HX (4) SiR (6) Type R (9) Base (17) DX (29) Hybrid (53) Si (85) LX (124) EX (140) Other (161)

Below you can see a distribution of the fuel-ups with 1866 outliers (4.55%) removed.

Following shows the average MPG of each of the 637 vehicles in the system.

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• Geordi

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 38 Fuel-ups

  Property of IronStomach

• 25.2 Avg MPG

• My Civic

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed
  Added Jun 2018 • 12 Fuel-ups

  Property of DCANB723

• 33.1 Avg MPG

• 03 Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Sep 2018 • 10 Fuel-ups

  Property of spark622

• 27.3 Avg MPG

• Honda Civic EX

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2018 • 118 Fuel-ups

  Property of Chisa

• 33.4 Avg MPG

• Civic

  2003 Honda Civic DX 1.7L L4 GAS Standard 5 Speed Coupe
  Added Apr 2017 • 28 Fuel-ups

  Property of joe_510

• 39.5 Avg MPG

• Nin II

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed Coupe
  Added Apr 2017 • 99 Fuel-ups

  Property of NinWah

• 33.9 Avg MPG

• Civic

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2017 • 102 Fuel-ups

  Property of ixpi

• 37.1 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed
  Added Jul 2018 • 11 Fuel-ups

  Property of gsco

• 34.1 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Manual 5 Speed
  Added Oct 2018 • 6 Fuel-ups

  Property of SugarCat

• 29.6 Avg MPG

• Betty

  2003 Honda Civic Si 2.0L L4 GAS Standard 5 Speed
  Added Aug 2018 • 14 Fuel-ups

  Property of noisewater

• 28.6 Avg MPG

• My Civic

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed
  Added Aug 2018 • 3 Fuel-ups

  Property of Hoondagan

• 24.7 Avg MPG

• 2003 Civic Hybrid

  2003 Honda Civic HYBRID L4
  Added Feb 2014 • 29 Fuel-ups

  Property of DaveHersh

• 48.3 Avg MPG

• Honda Civic

  2003 Honda Civic EX 1.7L L4 GAS
  Added May 2022 • 380 Fuel-ups

  Property of RiderX

• 33.3 Avg MPG

• Honda Civic

  2003 Honda Civic EX 1.7L L4 GAS
  Added Oct 2017 • 380 Fuel-ups

  Property of RiderX

• 33.3 Avg MPG

• My Civic

  2003 Honda Civic
  Added Apr 2018 • 12 Fuel-ups

  Property of brmack70

• 34.8 Avg MPG

• 2003 Honda Civic

  2003 Honda Civic EX 1.7L L4 GAS
  Added Nov 2016 • 56 Fuel-ups

  Property of mkeys

• 29.5 Avg MPG

• Ruslan

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Apr 2018 • 94 Fuel-ups

  Property of ABuffSeagull

• 31.4 Avg MPG

• Steve's Honda 2003

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2016 • 154 Fuel-ups

  Property of CopaMirage

• 36.9 Avg MPG

• CivicHybrid

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Standard 5 Speed
  Added Aug 2016 • 468 Fuel-ups

  Property of mischlep

• 43.6 Avg MPG

• Honda Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 217 Fuel-ups

  Property of squaredeux

• 29.7 Avg MPG

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