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2019 GMC 1500 Denali 6.2 fuel mileage

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    • January 27, 2022 at 6:34 am #689525
      whorne4007
      Participant

      I’m getting only about 280 miles on a full tank at normal driving, Is this normal?

    • January 29, 2022 at 6:42 am #689946
      whorne4007
      Participant

      forgot to add that I have 2019 1500 Denali 6.2

    • February 1, 2022 at 4:26 am #690138
      Z15
      Participant

      There are many variables that affect mileage such as: tire inflation, the type of fuel, weather, elevation, the speed at which you drive, the gear in which you drive, the area is which you drive (city, f-way, rural etc) the speed with which you accelerate, engine maintenance, excessive idling, cruise control, the grade of motor oil you use, and of course, etc. In short, mileage is complicated.

      That said I get 300-350 using AUTO 4WD most all the tine this winter. In summer just over 500 miles on a tank.

      2021 Sierra Denali Ultimate 6.2L CC 4WD 14,000 miles mostly 2-land rural blacktop with occasional stop lights.

    • February 1, 2022 at 6:48 am #690146
      whorne4007
      Participant

      I’m running about 28 miles one way 95% highway, I’ll start running in auto 4WD and see what I get for the next 2 weeks.

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