Based on data from 258 vehicles, 17,674 fuel-ups and 4,734,680 miles of driving, the 2004 Chevrolet Silverado 1500 gets a combined Avg MPG of 14.37 with a 0.04 MPG margin of error.

Any Engine Type 4.3L V6 GAS (26) 4.8L V8 GAS (40) 5.3L V8 ELECTRIC/GAS (1) 5.3L V8 FLEX (13) 5.3L V8 GAS (130) 6.0L V8 GAS (8) V6 GAS (2) V8 GAS (28) Any Body Style Standard Cab Pickup (11) Extended Cab Pickup (44) Crew Cab Pickup (17) Cab & Chassis (1) Any Submodel Hybrid (1) SS (4) Z71 Off-Road (8) WT (17) Base (21) LT (39) Z71 (64) LS (69) Other (35)

Below you can see a distribution of the fuel-ups with 758 outliers (4.11%) removed.

Following shows the average MPG of each of the 258 vehicles in the system.

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• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 Off-Road 4.8L V8 GAS Automatic 4 Speed
  Added Nov 2023 • 33 Fuel-ups

  Property of sliwrunner6042

• 12.2 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 WT 4.3L V6 GAS Automatic 4 Speed
  Added Feb 2024 • 30 Fuel-ups

  Property of omniverse

• 15.7 Avg MPG

• Chaestin’s Truck

  2004 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added Sep 2024 • 36 Fuel-ups

  Property of usmcbutler

• 12.6 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Sep 2024 • 307 Fuel-ups

  Property of dodge318

• 15.9 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 189 Fuel-ups

  Property of StufMuff

• 15.5 Avg MPG

• Chevrolet Silverado 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic Extended Cab Pickup
  Added Jan 2025 • 14 Fuel-ups

  Property of mjpotter

• 13.3 Avg MPG

• 04 Silverado

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2021 • 41 Fuel-ups

  Property of mhowton

• 14.0 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2018 • 188 Fuel-ups

  Property of MarkusWithAK

• 14.9 Avg MPG

• Chevy

  2004 Chevrolet Silverado 1500 LS 4.8L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Nov 2019 • 156 Fuel-ups

  Property of Rutlerw1

• 18.3 Avg MPG

• 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2018 • 189 Fuel-ups

  Property of cjaybyrd7

• 13.8 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.3L V6 GAS Automatic 4 Speed
  Added Jun 2024 • 13 Fuel-ups

  Property of Ryan94

• 13.0 Avg MPG

• JUC

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jul 2022 • 77 Fuel-ups

  Property of Kona_Coyote

• 12.6 Avg MPG

• 04 Silverado

  2004 Chevrolet Silverado 1500 4.8L V8 GAS Automatic 4 Speed
  Added Oct 2023 • 128 Fuel-ups

  Property of mpo62

• 16.3 Avg MPG

• Ambers Truck

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Dec 2024 • 8 Fuel-ups

  Property of devinh17

• 13.9 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 Off-Road 5.3L V8 GAS Automatic 4 Speed
  Added Dec 2024 • 5 Fuel-ups

  Property of 2smoker

• 11.6 Avg MPG

• ScooterBob

  2004 Chevrolet Silverado 1500 Z71 4.8L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 32 Fuel-ups

  Property of crash105

• 14.2 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.8L V8 GAS Automatic 4 Speed
  Added Aug 2017 • 71 Fuel-ups

  Property of karpenko

• 17.8 Avg MPG

• The Chevy

  2004 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 304 Fuel-ups

  Property of watertruck

• 15.2 Avg MPG

• Silverado 1500

  2004 Chevrolet Silverado 1500 4.3L V6 GAS Automatic 4 Speed
  Added Jun 2022 • 160 Fuel-ups

  Property of deathchild

• 14.5 Avg MPG

• Chevy Z-71

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Apr 2011 • 123 Fuel-ups

  Property of chorton

• 18.8 Avg MPG

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