I think you'd have to really cover your ass--big down payment-promissory note--and so forth. Even then, misuse of the car and a big repair bill could ruin the risk.
Did it at 0.9% via pen fed 6 years ago. No brainer back then, especially on a fully depreciated asset. Documented and showed My total coat of ownership was less then a brand new Toyota.
yes, I agree never stretch to buy a toy, just my personal view as well. Sounds like the question is for the buyer though and not the op.