Based on data from 123 vehicles, 7,157 fuel-ups and 2,459,333 miles of driving, the 2022 GMC Sierra gets a combined Avg MPG of 16.83 with a 0.17 MPG margin of error.

Any Engine Type 5.3L V8 GAS (3) 6.2L V8 GAS (4) DIESEL (3) H6 DIESEL (1) L3 DIESEL (2) L4 GAS (1) L6 DIESEL (10) L6 GAS (1) L8 GAS (2) V10 GAS (1) V8 DIESEL (9) V8 GAS (7) Any Body Style Standard Cab Pickup (1) Extended Cab Pickup (4) Crew Cab Pickup (25) Cab & Chassis (1) Extended Crew Cab Pickup (1) Cab & Chassis - Crew Cab (2) Any Submodel AT4 (1) SLE (2) Base (7) 1500 Limited AT4 (9) 1500 Limited Elevation (3VL) (14) 2500 HD Denali (20) Denali (21) 1500 AT4 (30) Other (19)

Below you can see a distribution of the fuel-ups with 47 outliers (0.65%) removed.

Following shows the average MPG of each of the 123 vehicles in the system.

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »

• My Sierra

  2022 GMC Sierra 1500 Limited Elevation (3VL)
  Added Jul 2022 • 112 Fuel-ups

  Property of suburban2020

• 15.5 Avg MPG

• Babymax

  2022 GMC Sierra 1500 SLT DIESEL
  Added May 2022 • 107 Fuel-ups

  Property of TDI13

• 24.9 Avg MPG

• 2022 Sierra

  2022 GMC Sierra 3500HD SLE V8 DIESEL
  Added Jul 2022 • 124 Fuel-ups

  Property of swood2940

• 14.9 Avg MPG

• My Sierra

  2022 GMC Sierra Denali
  Added Dec 2022 • 155 Fuel-ups

  Property of JERatte

• 12.1 Avg MPG

• My Sierra

  2022 GMC Sierra 1500 Limited Elevation (3VL)
  Added Sep 2022 • 86 Fuel-ups

  Property of timduggan

• 25.8 Avg MPG

• Baby max

  2022 GMC Sierra 1500 Limited Elevation (3VL)
  Added Jun 2022 • 86 Fuel-ups

  Property of coasting

• 26.0 Avg MPG

• 22 AT4

  2022 GMC Sierra 1500 AT4
  Added Apr 2024 • 340 Fuel-ups

  Property of sander025

• 23.5 Avg MPG

• 2022 Denali Ultimate

  2022 GMC Sierra Denali V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Sep 2022 • 86 Fuel-ups

  Property of grumpyvet

• 22.4 Avg MPG

• 2022 Denali Duramax

  2022 GMC Sierra 2500 HD Denali V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jun 2022 • 160 Fuel-ups

  Property of RobBryce

• 13.8 Avg MPG

• 2022 GMC

  2022 GMC Sierra SLT
  Added Dec 2022 • 47 Fuel-ups

  Property of Birish

• 17.1 Avg MPG

• AT4

  2022 GMC Sierra 1500 AT4
  Added Sep 2022 • 107 Fuel-ups

  Property of SIUAV8

• 20.7 Avg MPG

• Denali Ultimate

  2022 GMC Sierra Denali 6.2L V8 GAS Automatic 10 Speed
  Added Sep 2022 • 94 Fuel-ups

  Property of tattooed

• 22.4 Avg MPG

• My Sierra

  2022 GMC Sierra 1500 Limited AT4
  Added Apr 2022 • 173 Fuel-ups

  Property of phight

• 15.9 Avg MPG

• Scott’s Sierra

  2022 GMC Sierra 1500 SLT L8 GAS Automatic 10 Speed
  Added Aug 2022 • 70 Fuel-ups

  Property of Sschoenfeld

• 18.8 Avg MPG

• My Sierra

  2022 GMC Sierra Denali
  Added Nov 2022 • 113 Fuel-ups

  Property of cmwelu

• 16.9 Avg MPG

• Sierra AT4

  2022 GMC Sierra 1500 AT4 H6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Aug 2022 • 133 Fuel-ups

  Property of jbarclay12

• 24.0 Avg MPG

• Sam Blue

  2022 GMC Sierra SLE 5.3L V8 GAS Automatic 8 Speed
  Added Dec 2022 • 111 Fuel-ups

  Property of LeatherPumpkin

• 25.7 Avg MPG

• My Sierra

  2022 GMC Sierra 1500 AT4
  Added Aug 2022 • 75 Fuel-ups

  Property of jbwood9

• 21.9 Avg MPG

• AT4X 2.0

  2022 GMC Sierra 1500 AT4
  Added Apr 2023 • 117 Fuel-ups

  Property of mich1989

• 15.8 Avg MPG

• My Sierra

  2022 GMC Sierra 1500 Limited AT4
  Added Jan 2022 • 152 Fuel-ups

  Property of JuliMyer

• 20.1 Avg MPG

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »