2024 GMC Sierra 1500 MPG

Based on data from 304 vehicles, 7,144 fuel-ups and 2,742,364 miles of driving, the 2024 GMC Sierra 1500 gets a combined Avg MPG of 21.25 with a 0.14 MPG margin of error.

Below you can see a distribution of the fuel-ups with 54 outliers (0.75%) removed.

Following shows the average MPG of each of the 304 vehicles in the system.

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• 2024 Sierra 1500 AT4 3.0L

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 4 Fuel-ups

  Property of travisb1420

• 24.2 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Denali Ultimate 3.0L L6 DIESEL Automatic 10 Speed
  Added Dec 2023 • 5 Fuel-ups

  Property of Silcozot

• 27.3 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Dec 2023 • 6 Fuel-ups

  Property of redraptor89

• 24.4 Avg MPG

• 2024 GMC Sierra 1500 AT4X

  2024 GMC Sierra 1500 AT4X 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Dec 2023 • 6 Fuel-ups

  Property of JaviTX

• 18.3 Avg MPG

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