Based on data from 251 vehicles, 17,100 fuel-ups and 4,604,491 miles of driving, the 2004 Chevrolet Silverado 1500 gets a combined Avg MPG of 14.35 with a 0.04 MPG margin of error.

Any Engine Type 4.3L V6 GAS (26) 4.8L V8 GAS (38) 5.3L V8 ELECTRIC/GAS (1) 5.3L V8 FLEX (13) 5.3L V8 GAS (125) 6.0L V8 GAS (8) V6 GAS (2) V8 GAS (28) Any Body Style Standard Cab Pickup (11) Extended Cab Pickup (40) Crew Cab Pickup (17) Cab & Chassis (1) Any Submodel Hybrid (1) SS (4) Z71 Off-Road (7) WT (15) Base (21) LT (39) Z71 (64) LS (65) Other (35)

Below you can see a distribution of the fuel-ups with 720 outliers (4.04%) removed.

Following shows the average MPG of each of the 251 vehicles in the system.

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• Chevy Truck

  2004 Chevrolet Silverado 1500 Z71 Off-Road 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2019 • 255 Fuel-ups

  Property of Kylesfd

• 13.3 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.3L V6 GAS Automatic 4 Speed
  Added Jun 2024 • 6 Fuel-ups

  Property of Ryan94

• 12.5 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 WT 4.3L V6 GAS Automatic 4 Speed
  Added Feb 2024 • 22 Fuel-ups

  Property of omniverse

• 15.9 Avg MPG

• The Chevy

  2004 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 301 Fuel-ups

  Property of watertruck

• 15.2 Avg MPG

• Z71

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2017 • 198 Fuel-ups

  Property of geoflyer

• 13.9 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2022 • 13 Fuel-ups

  Property of Silveradolover

• 14.1 Avg MPG

• 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2018 • 184 Fuel-ups

  Property of cjaybyrd7

• 13.8 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Jun 2023 • 9 Fuel-ups

  Property of joeyclark98

• 13.3 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 4 Speed
  Added Jul 2022 • 72 Fuel-ups

  Property of RocketSurgeon

• 12.3 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2023 • 12 Fuel-ups

  Property of vbfibbs

• 12.1 Avg MPG

• 2004 Chevy Silverado

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 110 Fuel-ups

  Property of blanket

• 14.0 Avg MPG

• Big Blue

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2018 • 130 Fuel-ups

  Property of hwarner005

• 13.7 Avg MPG

• My Silverado 1500 tan

  2004 Chevrolet Silverado 1500 Z71 Off-Road 5.3L V8 GAS Automatic 4 Speed
  Added Sep 2024 • 29 Fuel-ups

  Property of 04_Silverado

• 13.1 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 WT 4.8L V8 GAS Manual 5 Speed
  Added Jan 2023 • 38 Fuel-ups

  Property of Kenji-Nishime

• 14.8 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 WT 4.8L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Oct 2017 • 156 Fuel-ups

  Property of mrfixit04gmailcom

• 15.3 Avg MPG

• Silverado Z71

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2017 • 338 Fuel-ups

  Property of Firehawk2k2

• 13.5 Avg MPG

• Buck

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Jun 2022 • 31 Fuel-ups

  Property of bearatthelake

• 17.0 Avg MPG

• 2004 Chevy

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS
  Added Aug 2019 • 87 Fuel-ups

  Property of Tyme

• 14.1 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 WT 4.3L V6 GAS Manual 5 Speed Standard Cab Pickup
  Added Mar 2018 • 48 Fuel-ups

  Property of brock915

• 15.4 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.3L V6 GAS Automatic 4 Speed
  Added Nov 2023 • 20 Fuel-ups

  Property of robert5308

• 14.1 Avg MPG

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