Schlegel Farms, Hagerstown Indiana | Little more power with the 6.2 obviously.
I have heard that mileage is about the same.
The 5.3 goes to 4 cylinders when there is a light load and I have heard of that causing some problems, not sure if the bigger engine does that or not.
That all said, I have a 2018 with the 5.3 and 65K miles with no problems.
I don't know if there have been changes through the years on the 4/8 switching-cylinder engines making one model year better or worse.
Edited by Mark (EC,IN) 1/9/2025 11:36
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GM Question from a Ford guy
