I have done several road trips and played with this option. IF you keep the speed at 65 MPH or lower and don't use the AC you will see a big difference. I have gotten 38 MPG on some trips. When cruising above 65 MPH or street driving in Eco Pro mod I have seen no better MPG than in any other setting.
Originally Posted by Chiropractor
Does Eco pro really make a difference with fuel economy? I try it on the highway every now and then but not long enough to have noticed a difference.
2012 BMW 535I 22,000 Miles
ED Pick Up on 12/03/2011; US Pick Up on 01/27/1012
Alpine White, M Sport, Blk Nappa, Cold Weather, Luxury Seating, Premium, Premium Sound, Tech, Sports Trans, Active Cruise, Heads-Up
Mods - Quad Exhaust Tips, HID Fog Lights, Clear Front Reflectors, M5 Spoiler, Calipers Painted Black, 12.5 mm Rear Wheel Spacers, 5% Tint Rear - 35% Tint Front - 50% Tint Windshield - BlackVue DR400G-HD II Dash Cam
Coding by tuesday (aka; itschase) (Chase)