Based on data from 121 vehicles, 10,190 fuel-ups and 2,698,873 miles of driving, the 2003 Chevrolet Tahoe gets a combined Avg MPG of 14.05 with a 0.05 MPG margin of error.

Any Engine Type 4.8L V8 GAS (24) 5.3L V8 FLEX (42) 5.3L V8 GAS (37) V8 FLEX (4) V8 GAS (10) Any Body Style Sport Utility (34) Any Submodel Z71 (28) LS (36) LT (41) Other (16)

Below you can see a distribution of the fuel-ups with 612 outliers (5.67%) removed.

Following shows the average MPG of each of the 121 vehicles in the system.

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• My Tahoe

  2003 Chevrolet Tahoe LT 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2022 • 4 Fuel-ups

  Property of Rebuch1

• 14.2 Avg MPG

• Tahoe

  2003 Chevrolet Tahoe Z71 5.3L V8 FLEX Automatic 4 Speed
  Added Oct 2016 • 366 Fuel-ups

  Property of jcoutts

• 19.5 Avg MPG

• 2003 Chevy Tahoe

  2003 Chevrolet Tahoe LT Automatic 4 Speed
  Added Sep 2016 • 228 Fuel-ups

  Property of cgardiner

• 13.7 Avg MPG

• Terry the Tahoe

  2003 Chevrolet Tahoe LS 5.3L V8 GAS Automatic 4 Speed
  Added Aug 2019 • 151 Fuel-ups

  Property of Jamison256

• 14.5 Avg MPG

• My Tahoe 2

  2003 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 4 Speed
  Added Sep 2020 • 38 Fuel-ups

  Property of monkey_187

• 14.6 Avg MPG

• 2003 Chevy Tahoe

  2003 Chevrolet Tahoe Z71 5.3L V8 GAS Automatic 4 Speed Sport Utility
  Added Aug 2016 • 105 Fuel-ups

  Property of Flurpster

• 11.6 Avg MPG

• Tahoe

  2003 Chevrolet Tahoe LT 5.3L V8 GAS Automatic 4 Speed Sport Utility
  Added Jun 2020 • 12 Fuel-ups

  Property of JDJeep07

• 15.6 Avg MPG

• My Tahoe

  2003 Chevrolet Tahoe LT 4.8L V8 GAS Automatic 4 Speed
  Added Sep 2019 • 34 Fuel-ups

  Property of billdias

• 12.9 Avg MPG

• My Tahoe

  2003 Chevrolet Tahoe Z71 5.3L V8 FLEX Automatic 4 Speed
  Added Jun 2019 • 38 Fuel-ups

  Property of jonaslo96

• 11.2 Avg MPG

• The Hoe

  2003 Chevrolet Tahoe LS 5.3L V8 FLEX Automatic 4 Speed
  Added Jan 2019 • 60 Fuel-ups

  Property of 10janderson3

• 13.4 Avg MPG

• Tahoe

  2003 Chevrolet Tahoe Z71 5.3L V8 FLEX Automatic 4 Speed Sport Utility
  Added Oct 2019 • 5 Fuel-ups

  Property of sparky88x

• 13.6 Avg MPG

• Tahoe

  2003 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 4 Speed
  Added Mar 2018 • 300 Fuel-ups

  Property of monkey_187

• 14.1 Avg MPG

• Bruce

  2003 Chevrolet Tahoe LS 5.3L V8 FLEX Automatic 4 Speed Sport Utility
  Added Aug 2019 • 19 Fuel-ups

  Property of zillasix

• 13.5 Avg MPG

• My Tahoe

  2003 Chevrolet Tahoe LT 4.8L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 25 Fuel-ups

  Property of Nowlinrs

• 15.2 Avg MPG

• Jenns Truck

  2003 Chevrolet Tahoe LS 4.8L V8 GAS Automatic 4 Speed Sport Utility
  Added Mar 2019 • 22 Fuel-ups

  Property of Handyman07

• 62.7 Avg MPG

• My Tahoe

  2003 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 4 Speed
  Added Aug 2019 • 7 Fuel-ups

  Property of Savage0125

• 12.9 Avg MPG

• Tahoe

  2003 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 4 Speed
  Added Sep 2016 • 145 Fuel-ups

  Property of prescott

• 13.7 Avg MPG

• My Tahoe

  2003 Chevrolet Tahoe LS 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2019 • 3 Fuel-ups

  Property of ndpeak

• 12.7 Avg MPG

• My Tahoe

  2003 Chevrolet Tahoe LT 4.8L V8 GAS Automatic 4 Speed
  Added Jul 2018 • 10 Fuel-ups

  Property of oldbill

• 16.4 Avg MPG

• The Tahoe

  2003 Chevrolet Tahoe LT 5.3L V8 FLEX Automatic 4 Speed Sport Utility
  Added Feb 2019 • 3 Fuel-ups

  Property of dolbydigital

• 10.6 Avg MPG

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