2022 High Roof, Ext 148, DRW, AWD 15 passenger. I have around 1,500 miles down now and with reg gas 87 octane and 10% Ethanol, I'm getting 14-15mpg mostly city/short highway. Highway only is around 17.5-18mpg per the onboard computer. Higher Ethanol content in fuel = less engery and lower fuel economy. I need to verify the actual accuracy of the ECU's calculations with mileage and gallons missing.
ECO mode: I use it all of the time, and if you don't use it on the highway you likely won't ever get into 10th gear (which is 3rd overdrive gear) and best for highway fuel economy.10th is a third overdrive, 9th is the second overdrive, and 8th is first overdrive. Want to know what gear your in? Tap the side of the shift paw and it appears on the dash. Accelerate gently, the van is a huge mass of weight and takes a lot of energy to get things rolling, and far less to keep it rolling. Highway speeds 60-65mph ideally for best economy. Higher speeds and strong headwinds = less MPG. I'm happy with MPG I'm getting thus far and believe they are really good for such a high-profile heavy AWD vehicle but also wish that there was a Hybrid option for in town numbers. Doubt Ford will ever offer a Hybrid, prob just electric or gas.