Based on data from 637 vehicles, 39,174 fuel-ups and 12,039,613 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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• 2003 Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2018 • 85 Fuel-ups

  Property of rbumail2

• 35.4 Avg MPG

• 03 Civic Coupe

  2003 Honda Civic EX 1.7L L4 GAS Manual 5 Speed Coupe
  Added Sep 2017 • 348 Fuel-ups

  Property of miket355

• 37.8 Avg MPG

• Honda

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Oct 2017 • 173 Fuel-ups

  Property of Kwestermann

• 32.0 Avg MPG

• My Civic

  2003 Honda Civic Hybrid 1.3L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2023 • 69 Fuel-ups

  Property of Andrewscarrecords

• 34.8 Avg MPG

• My Civic2

  2003 Honda Civic Hybrid 1.3L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Oct 2024 • 4 Fuel-ups

  Property of WoodworkerPro77

• 39.8 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Dec 2023 • 16 Fuel-ups

  Property of matt90350

• 24.8 Avg MPG

• 2003 Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 78 Fuel-ups

  Property of handsfullofcgs

• 74.4 Avg MPG

• Kathy

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Jan 2018 • 178 Fuel-ups

  Property of Kathylm

• 24.4 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Sedan (4 Door)
  Added Jul 2015 • 46 Fuel-ups

  Property of sokil8

• 26.0 Avg MPG

• Blue Streak

  2003 Honda Civic Si 2.0L L4 GAS Manual 5 Speed Hatchback
  Added Jul 2017 • 212 Fuel-ups

  Property of AllAboutTheMPGs

• 33.7 Avg MPG

• Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Aug 2017 • 65 Fuel-ups

  Property of tankman1234

• 31.3 Avg MPG

• Blue Honda

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Oct 2017 • 236 Fuel-ups

  Property of tiffanykorn

• 34.5 Avg MPG

• My Civic

  2003 Honda Civic LX 1.7L L4 GAS Manual 5 Speed
  Added Apr 2024 • 9 Fuel-ups

  Property of AlaskanFozzy

• 38.2 Avg MPG

• Little Tan

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2018 • 153 Fuel-ups

  Property of Don03Civic

• 34.3 Avg MPG

• Honda Civic LX

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed
  Added Mar 2017 • 150 Fuel-ups

  Property of fremont

• 32.8 Avg MPG

• Baby Blue

  2003 Honda Civic Hybrid 1.3L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jun 2022 • 16 Fuel-ups

  Property of Micyahel7

• 39.4 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Manual 5 Speed Coupe
  Added Apr 2024 • 21 Fuel-ups

  Property of southpark11235

• 30.5 Avg MPG

• Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Dec 2020 • 87 Fuel-ups

  Property of brimishu

• 36.0 Avg MPG

• 2003 Honda Civic LX

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Aug 2021 • 36 Fuel-ups

  Property of bestcleaningservice

• 33.0 Avg MPG

• Ep3

  2003 Honda Civic Si 2.0L L4 GAS Standard 5 Speed
  Added Jan 2018 • 88 Fuel-ups

  Property of NDep3

• 21.2 Avg MPG

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