I get about 330 Miles to a tank. Two guys at my dealership keep asking how my gas mileage is. I started a thread on this before but no one answered. Are they subtly trying to tell me something. Is there an ECU update or something I should be asking for?
'19 AWD Touring, getting a projected 450 per tank (I have yet to run it low enough for the low fuel light). 90% of my driving is on the highway, so I'm getting about 31/32 mpg per tank