Based on data from 54 vehicles, 2,060 fuel-ups and 541,474 miles of driving, the 2003 Chevrolet Corvette gets a combined Avg MPG of 20.40 with a 0.20 MPG margin of error.

Any Engine Type 5.7L V8 GAS (47) V8 GAS (6) Any Body Style Hatchback (4) Coupe (14) Convertible (1) Hardtop (1) Any Submodel 50th Anniversary Edition Pace Car (2) Base (8) 50th Anniversary Edition (14) Z06 (23) Other (7)

Below you can see a distribution of the fuel-ups with 41 outliers (1.95%) removed.

Following shows the average MPG of each of the 54 vehicles in the system.

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• Corvette C5Z

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Manual 6 Speed
  Added Dec 2023 • 4 Fuel-ups

  Property of mach5er

• 15.2 Avg MPG

• Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Hatchback
  Added Jan 2025 • 51 Fuel-ups

  Property of fourdees

• 19.1 Avg MPG

• the wizard

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Manual 6 Speed Coupe
  Added May 2016 • 51 Fuel-ups

  Property of Covdog

• 19.3 Avg MPG

• Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Automatic 4 Speed Convertible
  Added Sep 2018 • 31 Fuel-ups

  Property of isingbass

• 21.4 Avg MPG

• My Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Manual 6 Speed
  Added Mar 2021 • 8 Fuel-ups

  Property of capermike

• 23.1 Avg MPG

• XX 2003 Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 59 Fuel-ups

  Property of vonflynet

• 19.4 Avg MPG

• Wicked Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Standard 6 Speed Hatchback
  Added May 2012 • 58 Fuel-ups

  Property of marks146

• 23.1 Avg MPG

• Z06

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Manual 6 Speed Coupe
  Added Dec 2019 • 9 Fuel-ups

  Property of TaylerS

• 17.1 Avg MPG

• Millennium Yellow Z06

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Manual 6 Speed Hardtop
  Added Sep 2016 • 27 Fuel-ups

  Property of Shintsu

• 18.0 Avg MPG

• Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Standard 6 Speed
  Added Jan 2018 • 60 Fuel-ups

  Property of mtfredricks

• 23.9 Avg MPG

• Rose

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Manual 6 Speed
  Added Aug 2019 • 10 Fuel-ups

  Property of confusion

• 16.7 Avg MPG

• Corvette C5 Z06

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Standard 6 Speed
  Added Sep 2016 • 11 Fuel-ups

  Property of autobum

• 15.2 Avg MPG

• Vette

  2003 Chevrolet Corvette 50th Anniversary Edition 5.7L V8 GAS Manual 6 Speed Coupe
  Added Apr 2014 • 115 Fuel-ups

  Property of Thanatosz06

• 17.5 Avg MPG

• Corvette

  2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 5.7L V8 GAS Automatic 4 Speed
  Added Oct 2018 • 3 Fuel-ups

  Property of goober96

• 18.6 Avg MPG

• Z06

  2003 Chevrolet Corvette Z06 5.7L V8 GAS Manual 6 Speed Coupe
  Added Dec 2019 • 151 Fuel-ups

  Property of Sabre99

• 19.6 Avg MPG

• C5

  2003 Chevrolet Corvette 5.7L V8 GAS Automatic 4 Speed Hatchback
  Added Jan 2018 • 15 Fuel-ups

  Property of Coccyx

• 18.4 Avg MPG

• Corvette

  2003 Chevrolet Corvette Convertible
  Added Mar 2017 • 119 Fuel-ups

  Property of skifossil

• 21.9 Avg MPG

• My Corvette

  2003 Chevrolet Corvette 5.7L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 15 Fuel-ups

  Property of dranir

• 18.9 Avg MPG

• Corvette

  2003 Chevrolet Corvette 5.7L V8 GAS Standard 6 Speed
  Added Mar 2017 • 53 Fuel-ups

  Property of Jim2

• 19.0 Avg MPG

• 2003 Vette

  2003 Chevrolet Corvette 5.7L V8 GAS Standard 6 Speed
  Added May 2016 • 53 Fuel-ups

  Property of GrayMatter79

• 23.5 Avg MPG

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