I was under the impression that the whole point of auto-financing was to get even even more money out of the consumer. When I bought my last car, I just bought it outright (because it wasn't particularly expensive) which appeared to baffle the dealership. I was actually a little concerned that the dealership told me it was the largest check they'd ever seen (for ~$14k). Getting people to sign off on a contract they d…
I used to buy cars with cash. But right now car loans are so cheap, if you have good credit, it may make more sense to take the loan and keep the cash invested. I think my current rate is 2% or so... an unthinkable rate not so many years ago.
I think the main benefit of paying upfront is to buy a used car.