My 2021 5.7/no eTorque averaged 17.9 on nearly 3000 trip from MI to FL via MS. Averaged 75ish most of the time, with strong winds for half the trip.
I can get it up into the mod 18 mpg zoner when running 55-60 ish. Overall average is again 17.9ish. Worse than my 2017 Bighorn 5.7 which...
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