Based on data from 202 vehicles, 10,940 fuel-ups and 3,109,636 miles of driving, the 2003 Chevrolet Silverado 1500 gets a combined Avg MPG of 14.03 with a 0.05 MPG margin of error.

Any Engine Type 4.3L V6 GAS (27) 4.8L V8 GAS (40) 5.3L V8 FLEX (1) 5.3L V8 GAS (93) 6.0L V8 GAS (6) V6 GAS (2) V8 FLEX (1) V8 GAS (24) Any Body Style Standard Cab Pickup (12) Extended Cab Pickup (46) Cab & Chassis (1) Any Submodel SS (6) WT (6) Base (24) LT (42) LS (92) Other (32)

Below you can see a distribution of the fuel-ups with 530 outliers (4.62%) removed.

Following shows the average MPG of each of the 202 vehicles in the system.

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• »

• Grover

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2020 • 4 Fuel-ups

  Property of Chas1965

• 17.0 Avg MPG

• Truck

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 126 Fuel-ups

  Property of tucker32100

• 13.7 Avg MPG

• Truck

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jul 2019 • 12 Fuel-ups

  Property of calebwaite

• 25.9 Avg MPG

• '03 Silverado 1500

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Feb 2016 • 158 Fuel-ups

  Property of natsirt

• 15.8 Avg MPG

• Chevy

  2003 Chevrolet Silverado 1500 4.8L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 215 Fuel-ups

  Property of shark106

• 13.0 Avg MPG

• My Silverado 1500

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2020 • 32 Fuel-ups

  Property of Jelen

• 14.5 Avg MPG

• Silverado

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Apr 2019 • 28 Fuel-ups

  Property of Altimator

• 14.8 Avg MPG

• 2003 Silverado

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2020 • 58 Fuel-ups

  Property of Bryce3889

• 12.1 Avg MPG

• Squeaky

  2003 Chevrolet Silverado 1500 LT 4.8L V8 GAS Automatic 4 Speed Cab & Chassis
  Added Aug 2018 • 129 Fuel-ups

  Property of Megaputz

• 11.7 Avg MPG

• My Silverado 1500

  2003 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added May 2018 • 28 Fuel-ups

  Property of Karl247

• 14.6 Avg MPG

• ChevTruck

  2003 Chevrolet Silverado 1500 4.8L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Nov 2017 • 64 Fuel-ups

  Property of milanboyce

• 14.4 Avg MPG

• 2003 Chevy K1500

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 270 Fuel-ups

  Property of bohsvisuals

• 14.0 Avg MPG

• D Campbell

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Nov 2017 • 296 Fuel-ups

  Property of dcampbell9253

• 10.1 Avg MPG

• Truck

  2003 Chevrolet Silverado 1500 4.8L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Dec 2019 • 18 Fuel-ups

  Property of Tracelong

• 14.3 Avg MPG

• My Silverado 1500

  2003 Chevrolet Silverado 1500 LS 4.3L V6 GAS Automatic 4 Speed
  Added Nov 2019 • 62 Fuel-ups

  Property of kara_annh

• 14.6 Avg MPG

• Silvi

  2003 Chevrolet Silverado 1500 LS 4.8L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jul 2018 • 266 Fuel-ups

  Property of moeb72

• 14.2 Avg MPG

• JRODS Chevy Silvera

  2003 Chevrolet Silverado 1500 LS 4.8L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Sep 2017 • 292 Fuel-ups

  Property of jjrod11292003

• 14.1 Avg MPG

• My Silverado 1500

  2003 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 85 Fuel-ups

  Property of Matthewkacz00

• 13.1 Avg MPG

• My Silverado 1500

  2003 Chevrolet Silverado 1500 WT 4.3L V6 GAS Automatic 4 Speed
  Added Mar 2020 • 21 Fuel-ups

  Property of rjisler

• 14.8 Avg MPG

• My Silverado 1500

  2003 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2020 • 111 Fuel-ups

  Property of robert2001

• 15.3 Avg MPG

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• »