Normal
I have just a tad over 4k on mine now and routinely drive on I35 with cruise set at 80 for over 70 miles then on some FM roads at 55-65 before a few miles on some dirt. The best I have done is 16.5. I run 93 octane. But I didn't buy a Raptor for the gas mileage so it really don't matter to me. I'm more about smiles per mile.