Chevron or Shell 91+ octane for me......
Tried cheeper gas got crappy gas mileage and poor performance.

Jeep with 5.7 Hemi same thing my wife drive it to work. Cheep gas over a tank a week to drive back and forth to work. Chevron or Shell 91+ octane and only 3/4 of a tank a week for the same drive.

You do the math.