[Mamasgotkids]

I have a 328i with all season tires, use premium - always- and average 27 in reg mode (never remember to bother with turning Eco back on since it turns off every time I turn off the car). I do 50/50 highway/city, maybe a bit more highway depending on the week. I averaged 32 for a 5 hr drive using cruise set at 75mph last month. I have almost 7,000 miles on the car.