As opposed to financing a $55k vehicle with interest on top?
As opposed to buying something less expensive, he only presented buying new when there are many other options.
I don't buy the idea of setting the $55K as the high water mark to compare the expense to, lot's of other options, there was no saving of $40K, there was justification to spend $10K plus, and the costing on that wasn't correct so it's $20K now.