Based on data from 317 vehicles, 8,751 fuel-ups and 3,359,573 miles of driving, the 2024 GMC Sierra 1500 gets a combined Avg MPG of 21.24 with a 0.13 MPG margin of error.

Any Engine Type 2.7L L4 GAS (14) 3.0L L6 DIESEL (225) 5.3L V8 GAS (43) 6.2L V8 GAS (35) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (58) Any Submodel SLE (4) Pro (8) Denali Ultimate (21) AT4X (25) SLT (41) Denali (60) Elevation (63) AT4 (95)

Below you can see a distribution of the fuel-ups with 66 outliers (0.75%) removed.

Following shows the average MPG of each of the 317 vehicles in the system.

• «
• 2
• ...
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• ...
• 15
• 16
• »

• My Sierra 1500

  2024 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 10 Speed
  Added Oct 2024 • 28 Fuel-ups

  Property of supertaco

• 17.3 Avg MPG

• Black Elevation

  2024 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Nov 2024 • 20 Fuel-ups

  Property of gatorGates

• 18.3 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 10 Speed
  Added Aug 2024 • 47 Fuel-ups

  Property of Chmassey83

• 17.5 Avg MPG

• My GMC Sierra

  2024 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 10 Speed
  Added Dec 2024 • 9 Fuel-ups

  Property of rusman16

• 13.0 Avg MPG

• Sexy Red Truck

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 33 Fuel-ups

  Property of stmd

• 23.8 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Mar 2025 • 6 Fuel-ups

  Property of Bfigs

• 13.9 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2024 • 45 Fuel-ups

  Property of Ceagle

• 23.5 Avg MPG

• 2024 GMC Denali

  2024 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
  Added Aug 2023 • 32 Fuel-ups

  Property of knapp5

• 16.6 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Elevation 2.7L L4 GAS Automatic 10 Speed
  Added Apr 2024 • 45 Fuel-ups

  Property of edgonzo11

• 26.0 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Elevation 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2024 • 19 Fuel-ups

  Property of HacksawMark

• 27.7 Avg MPG

• Whitey

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Feb 2024 • 43 Fuel-ups

  Property of btango05

• 23.3 Avg MPG

• Sierra

  2024 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Dec 2023 • 45 Fuel-ups

  Property of Llory

• 16.0 Avg MPG

• * 2024 GMC Sierra 1500 (Steele)

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2024 • 35 Fuel-ups

  Property of PrimeTime83

• 23.2 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Mar 2024 • 34 Fuel-ups

  Property of jdavis3791

• 23.2 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Elevation 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2024 • 48 Fuel-ups

  Property of Big_White

• 26.3 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Denali 3.0L L6 DIESEL Automatic 10 Speed
  Added Dec 2024 • 13 Fuel-ups

  Property of lukekruger7

• 24.2 Avg MPG

• Storm

  2024 GMC Sierra 1500 AT4X 3.0L L6 DIESEL Automatic 10 Speed
  Added Oct 2024 • 16 Fuel-ups

  Property of budro3434

• 19.8 Avg MPG

• My Sierra 1500

  2024 GMC Sierra 1500 Denali 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2025 • 10 Fuel-ups

  Property of gatortoes

• 27.4 Avg MPG

• GMC AT4

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2023 • 48 Fuel-ups

  Property of Bill8392

• 22.9 Avg MPG

• AT4

  2024 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jun 2024 • 30 Fuel-ups

  Property of PfeffAT4

• 26.3 Avg MPG

• «
• 2
• ...
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• ...
• 15
• 16
• »