Mine never starved, no matter how low on fuel it was.
I would start the day with the fuel light on, which was about 2 gallons. It never starved. However, I did run it completely out of fuel once, and it still didn't starve, it just shut off. It shut off right at the finish lights at an event. I coasted most of the way back to paddock, but still had to be pushed a little. I put a gallon in it, and ran my last run, and still had enough to get me to a gas station.
Greg Reno
'06 Mini Cooper S
#36 GS