The gauntlet has been thrown, our thrifty friends. Jeff Jarvis writes:

My father got a pitch from LowerMyLease.com, owned by ACS, which promises to lower his car least by almost half. I can t find the trick. The means either that the GMAC lease he has is so stuffed with margin that it s easy for another company to come along and do this or that there s a trick or hidden fee here I can t find. Any wiser minds than mine able to figure this out? Is this a case for Consumerist?

Update: Upon initial review, it seems like a pretty basic refinancing deal. LowerMyLease pays the lease buy-out, the refinances a new (now, 'used car') lease with a different lender, presumably taking advantage of the savings allowed by a buyout of the initial lease. Since the company that holds you lease actually owns the car, ACS buys the car outright, getting a discount from the original lease holder. They then make their money by charging you a payment and holding the title of the car itself. We were able to confirm this with ACS.

So while we can't vouch for the company, obviously, we're leaning toward 'GMAC has a crazy high margin,' since his car was sold by GM directly to GMAC for the lease.