Re: Convince me to go MaxCare...
My first SRT came with the warranty in the deal. Paid for a $7000 supercharger bill.
As soon as I got my 2nd SRT I bought a warranty for it. Didn't think twice about it. That car is in the shop for a $500 trans control unit.
If you had an SRT I'd say buy the warranty.
If I had a N/A XF and didn't drive like a mad man I wouldn't buy the warranty. As you mentioned these cars are pretty reliable.