Based on data from 165 vehicles, 7,497 fuel-ups and 2,754,374 miles of driving, the 2023 Chevrolet Silverado 1500 gets a combined Avg MPG of 20.78 with a 0.15 MPG margin of error.

Any Engine Type 2.7L L4 GAS (14) 3.0L L6 DIESEL (102) 5.3L V8 FLEX (1) 5.3L V8 GAS (33) 6.2L V8 GAS (8) L6 DIESEL (1) Any Body Style Standard Cab Pickup (1) Extended Cab Pickup (3) Crew Cab Pickup (31) Cab & Chassis - Crew Cab (1) Any Submodel Base (2) Custom (2) WT (2) Custom Trail Boss (2) ZR2 (4) LT Trail Boss (17) High Country (27) RST (32) LTZ (34) LT (43)

Below you can see a distribution of the fuel-ups with 43 outliers (0.57%) removed.

Following shows the average MPG of each of the 165 vehicles in the system.

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• My Silverado

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Dec 2022 • 59 Fuel-ups

  Property of jaymck

• 21.5 Avg MPG

• Duramax Silverado

  2023 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 29 Fuel-ups

  Property of diyg305

• 24.0 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 14 Fuel-ups

  Property of BigChev

• 25.9 Avg MPG

• Silverado 1500

  2023 Chevrolet Silverado 1500 High Country 3.0L L6 DIESEL Automatic 10 Speed
  Added Sep 2023 • 59 Fuel-ups

  Property of redmiaston

• 20.0 Avg MPG

• RoadtripLTZ

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

  Property of klugdoug

• 25.0 Avg MPG

• Highcountry

  2023 Chevrolet Silverado 1500 High Country 3.0L L6 DIESEL Automatic 10 Speed
  Added Aug 2024 • 7 Fuel-ups

  Property of Nelly729

• 23.7 Avg MPG

• Silverado 1500 DEF

  2023 Chevrolet Silverado 1500 LT Trail Boss 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2023 • 24 Fuel-ups

  Property of dzbell85

• 519.5 Avg MPG

• Betty White

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Mar 2025 • 16 Fuel-ups

  Property of jblomq01

• 21.6 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2023 • 70 Fuel-ups

  Property of cyrusb06

• 23.7 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2023 • 24 Fuel-ups

  Property of ticklerock

• 23.4 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 31 Fuel-ups

  Property of valiantcoastie

• 27.4 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Feb 2025 • 5 Fuel-ups

  Property of PVTvegas

• 13.7 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 10 Speed
  Added Jul 2023 • 20 Fuel-ups

  Property of mikewhutchins

• 17.1 Avg MPG

• 23 Trail Boss

  2023 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Oct 2023 • 48 Fuel-ups

  Property of Just4fun778

• 14.5 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 High Country 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2023 • 81 Fuel-ups

  Property of Bubba-Trump

• 22.6 Avg MPG

• Max

  2023 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jun 2023 • 62 Fuel-ups

  Property of Max_Pack

• 25.7 Avg MPG

• Black Silverado 1500

  2023 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2023 • 84 Fuel-ups

  Property of jgordon1265

• 26.8 Avg MPG

• My Silverado 1500

  2023 Chevrolet Silverado 1500 LT 2.7L L4 GAS Automatic 8 Speed
  Added Jan 2024 • 29 Fuel-ups

  Property of greg86

• 17.9 Avg MPG

• My Silverado

  2023 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Apr 2023 • 67 Fuel-ups

  Property of warhig3

• 16.2 Avg MPG

• Chevrolet Silverado 1500

  2023 Chevrolet Silverado 1500 ZR2 6.2L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Feb 2024 • 51 Fuel-ups

  Property of knutro

• 17.3 Avg MPG

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