Based on data from 130 vehicles, 3,357 fuel-ups and 1,258,320 miles of driving, the 2023 Chevrolet Silverado 1500 gets a combined Avg MPG of 21.28 with a 0.22 MPG margin of error.

Any Engine Type 2.7L L4 GAS (15) 3.0L L6 DIESEL (77) 5.3L V8 FLEX (1) 5.3L V8 GAS (25) 6.2L V8 GAS (4) L6 DIESEL (1) Any Body Style Extended Cab Pickup (3) Crew Cab Pickup (27) Cab & Chassis - Crew Cab (1) Any Submodel Base (1) ZR2 (2) WT (2) Custom Trail Boss (2) Custom (4) LT Trail Boss (16) High Country (20) LTZ (25) RST (26) LT (32)

Below you can see a distribution of the fuel-ups with 21 outliers (0.62%) removed.

Following shows the average MPG of each of the 130 vehicles in the system.

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• My Silverado 1500

  2023 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 10 Speed
  Added Dec 2023 • 18 Fuel-ups

  Property of goose10202

• 14.4 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 15 Fuel-ups

  Property of valiantcoastie

• 28.0 Avg MPG

• LT Trail Boss

  2023 Chevrolet Silverado 1500 LT Trail Boss 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2023 • 33 Fuel-ups

  Property of joshsb9662

• 23.8 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Jul 2023 • 61 Fuel-ups

  Property of sundog282

• 16.5 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Jul 2023 • 80 Fuel-ups

  Property of bspaur

• 17.7 Avg MPG

• Duramax

  2023 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jan 2024 • 20 Fuel-ups

  Property of Joztorch

• 25.5 Avg MPG

• 2023 Chevy LT Trail Boss

  2023 Chevrolet Silverado 1500 LT Trail Boss 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 16 Fuel-ups

  Property of GospelRocks69

• 25.9 Avg MPG

• My Chevy

  2023 Chevrolet Silverado 1500 RST 5.3L V8 GAS Automatic 10 Speed
  Added Jun 2023 • 63 Fuel-ups

  Property of omen44

• 17.3 Avg MPG

• My Silverado

  2023 Chevrolet Silverado 1500 LT Trail Boss 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2023 • 34 Fuel-ups

  Property of ianspecs

• 20.2 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2023 • 64 Fuel-ups

  Property of whitef150

• 24.6 Avg MPG

• Black Silverado 1500

  2023 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Jul 2023 • 70 Fuel-ups

  Property of lionfan75

• 18.1 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 13 Fuel-ups

  Property of wilsand69

• 22.2 Avg MPG

• Steve’s Baby Duramax

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Dec 2023 • 25 Fuel-ups

  Property of WayCool

• 16.3 Avg MPG

• 23 Trail Boss

  2023 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Oct 2023 • 19 Fuel-ups

  Property of Just4fun778

• 14.7 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Aug 2023 • 23 Fuel-ups

  Property of Akingham

• 19.6 Avg MPG

• Hi Ho Silverado

  2023 Chevrolet Silverado 1500 LT 2.7L L4 GAS Automatic 8 Speed
  Added Aug 2023 • 62 Fuel-ups

  Property of seant2h

• 18.9 Avg MPG

• 2023 Silverado 1500 High Country Diesel

  2023 Chevrolet Silverado 1500 High Country 3.0L L6 DIESEL Automatic 10 Speed
  Added Aug 2023 • 40 Fuel-ups

  Property of elauerm1

• 27.4 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LT Trail Boss 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2023 • 47 Fuel-ups

  Property of dzbell85

• 23.1 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 10 Speed
  Added May 2023 • 40 Fuel-ups

  Property of blake3

• 17.5 Avg MPG

• 2023 Silverado 1500

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Sep 2023 • 25 Fuel-ups

  Property of henryr1981

• 23.1 Avg MPG

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