SporTrac

I know some have gotten free maintenance for a few years with the purchase of their car. I just wonder did you have to haggle for it, or was it just an added bonus with your particular dealer?
I know Volvo has a 3 year free scheduled maintenance and Audi has a 4 year. I am surprised Acura doesn't offer this as part of auto ownership. But if the dealers are getting $100+ for an oil change and tire rotation, no wonder they don't offer it.
Like I said, I'm just curious how you got the free service. That will be in my negotiations, if I decide on an '05 TL.
Thanks