I went out today to get gas for the X5. 95% of the gas stations were sold out and had no gas, but there were a few selling, with no crazy lines. But no one had premium. I had a little less than half a tank, so I figured half a tank of regular would not be the end of the world. But then I saw the gas station had STP Octane boost on the shelf. $7.95 and it does 21 gallons. I gave it a try; hopfully it will be OK and better than running regular.

I guess I'll have to keep a few bottles on hand if this crisis continues.

__________________
2014 BMW 328i Xdrive
2011 BMW 335i M-Sport
2008 BMW X5 4.8i Sport
2000 BMW 528i 5sp