Hi all - I purchased a 2021 X5 XDr40i CPO on Sept. 30th. I've leased 5 Series in the early 2000's but the best value these days with lease levels seems to be CPO's. I'm extremely happy with it - black with the Canberra leather. 40388 miles. I'm impressed with the local driving MPG (low 20's) and with Eco Pro and on a 130 mile trip I reached 30.3mpg ! I've been using Sunoco 91 grade - the only brand as you know that offers a 91 octane - anyone else doing that? BMW recommends 91 or higher. Best - JBN
