I say, just take a sawzall (or a dremel) to it and buy a new one.

 

^ he would still have to get the bolt out.

Shirt, does that side get used as an engine mount also? If so make sure you do a real good job of cleaning and re-tapping before you stick another one in there.

 

Really glad to hear you got it out without the hassle of having to drill though. I work for Mercedes Benz, our old E classes have flush wheel lug bolts that break constantly. There's literally nothing you can do but get out the drill and hole saw kit. I spent the better part of six hours drilling out three of them just this past Thursday.

Mike