4 to 6 hours for me. My shifts are 12 hours nights. I hate coffee, so I cant depend on that stuff. I do sleep 8 hours on my days off though.
12 X5 3.5i TiAg Cinnamon, Bamboo, Convenience Package, Sirus, Running Boards, Spare, BMW Apps MODS OEM M 333 20" Wheels W/ Extention Arches, Painted Reflectors, Xenon Fogs, 3M Bra12 F30 328i Sport Line Glacier Silver Black w/ Red Stitching, Xenons, Prem package, sirus, heated seats MODS 3M Bra( w/ Rockers), Side/Rear Window Shades, Perform Grilles & Rear Spoiler, Painted Reflectors, Red Line mats, Black OEM Frame, Xenon Fogs 2014 X5 M-SPORT 35I ON ORDER