Based on data from 25 vehicles, 998 fuel-ups and 314,010 miles of driving, the 2024 Chevrolet Silverado 3500 HD gets a combined Avg MPG of 12.15 with a 0.21 MPG margin of error.

Any Engine Type 6.6L V8 DIESEL (17) 6.6L V8 GAS (8) Any Body Style Crew Cab Pickup (9) Any Submodel WT (2) LTZ (5) High Country (6) LT (12)

Below you can see a distribution of the fuel-ups with 4 outliers (0.40%) removed.

Following shows the average MPG of each of the 25 vehicles in the system.

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• 2024 Chevy

  2024 Chevrolet Silverado 3500 HD WT 6.6L V8 GAS Automatic 10 Speed
  Added Jan 2024 • 186 Fuel-ups

  Property of nalondor

• 11.8 Avg MPG

• Dually

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 DIESEL Automatic 10 Speed
  Added May 2024 • 45 Fuel-ups

  Property of jlakers

• 13.0 Avg MPG

• High Country

  2024 Chevrolet Silverado 3500 HD High Country 6.6L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Apr 2024 • 23 Fuel-ups

  Property of tcfulmer

• 11.1 Avg MPG

• My Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LTZ 6.6L V8 DIESEL Automatic 10 Speed
  Added May 2023 • 119 Fuel-ups

  Property of Shawn23

• 11.1 Avg MPG

• My Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 DIESEL Automatic 10 Speed
  Added Jun 2024 • 28 Fuel-ups

  Property of lenny54

• 12.1 Avg MPG

• My Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LTZ 6.6L V8 DIESEL Automatic 10 Speed
  Added Aug 2023 • 113 Fuel-ups

  Property of CornDog

• 14.3 Avg MPG

• My Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 GAS Automatic 10 Speed
  Added Sep 2023 • 61 Fuel-ups

  Property of 2000w202v6

• 9.4 Avg MPG

• My Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 DIESEL Automatic 10 Speed
  Added Jan 2025 • 4 Fuel-ups

  Property of FBD7028

• 12.4 Avg MPG

• 2024 Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LTZ 6.6L V8 DIESEL Automatic 10 Speed
  Added Dec 2023 • 52 Fuel-ups

  Property of C_DS

• 14.4 Avg MPG

• Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD High Country 6.6L V8 GAS Automatic 10 Speed
  Added May 2024 • 78 Fuel-ups

  Property of scoyle0825

• 10.6 Avg MPG

• 3500

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Apr 2024 • 40 Fuel-ups

  Property of RootBreaker

• 15.5 Avg MPG

• 2024 Chevy Silverado 3500HD

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Sep 2023 • 4 Fuel-ups

  Property of macdragster

• 12.6 Avg MPG

• Truck

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Dec 2023 • 29 Fuel-ups

  Property of Coreymccraw

• 13.8 Avg MPG

• Chevy Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD High Country 6.6L V8 DIESEL Automatic 10 Speed
  Added Jun 2023 • 45 Fuel-ups

  Property of rchav14

• 14.8 Avg MPG

• My Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD High Country 6.6L V8 DIESEL Automatic 10 Speed
  Added Jan 2024 • 69 Fuel-ups

  Property of SirUnknown

• 14.0 Avg MPG

• Duramax Dually

  2024 Chevrolet Silverado 3500 HD LTZ 6.6L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Oct 2023 • 21 Fuel-ups

  Property of TxBuster

• 11.0 Avg MPG

• 2025 Chevrolet Silverado 3500HD

  2024 Chevrolet Silverado 3500 HD LTZ 6.6L V8 DIESEL
  Added Nov 2024 • 6 Fuel-ups

  Property of snippy

• 9.2 Avg MPG

• 24 Sliverado

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Aug 2024 • 10 Fuel-ups

  Property of CBR9Seadoo

• 12.2 Avg MPG

• Blue Beast

  2024 Chevrolet Silverado 3500 HD High Country 6.6L V8 DIESEL Automatic 10 Speed
  Added Jun 2024 • 29 Fuel-ups

  Property of Bluemoh

• 15.0 Avg MPG

• 2024 Silverado 3500 HD

  2024 Chevrolet Silverado 3500 HD LT 6.6L V8 DIESEL Automatic 10 Speed
  Added Jul 2024 • 30 Fuel-ups

  Property of kevroux

• 13.8 Avg MPG

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