I think Ramsey is right about a lot of financial things. But when it comes to auto purchases...and being realistic, he's a bit whacked.
In his world we'd all drive old beaters. Sure, the car repair places would be happy. Many of us would be nickel and dimed to the poor house....especially those that have crummy skills or mechanical know-how (and never would develop better ones) at finding sound used cars.
Personally, I LIKE to have a car that is nice, new, reliable, and I try keep it that way for years. I possibly COULD shell out $15 to $20k max in cash, but that would deplete my cushion in the bank to the point that I would be unprepared for a financial emergency. I can always make a car payment (even if a job is lost in the household), as long as I put a lot down...and I do.
The last two vehicles I owned I paid of (simultaneously) in 5 years. Not an issue. But if I would have paid in full up front, I would have been hosed for a very long time.
I wonder how much income Ramsey makes on his business, giving advice?