it can absolutely make sense to finance a depreciating asset.
example one: I have just been offered a good job that requires a car for commuting. I have no car and negligible other assets. it is rational to take out a loan for a reasonably priced car as long as I can comfortably make the payments on my new wages. if I later lose my job but am not upside-down on the loan, I am still better off than I started.
example two: I make $200k and have $500k in assets and I want to buy a $20k car. I could easily afford to buy the car outright by selling some assets, but then I would have to pay capital gains and forgo future appreciation. if the expected appreciation + capital gains tax on those assets is significantly higher than the loan interest over the full term, it is rational to finance the vehicle.
care to explain further, perhaps in regards to the two examples I gave? it seems to me that your original comment was not considering all the opportunity costs (in example 1, forgoing a higher income; in example 2, forgoing future appreciation and paying unnecessary tax).
example one: I have just been offered a good job that requires a car for commuting. I have no car and negligible other assets. it is rational to take out a loan for a reasonably priced car as long as I can comfortably make the payments on my new wages. if I later lose my job but am not upside-down on the loan, I am still better off than I started.
example two: I make $200k and have $500k in assets and I want to buy a $20k car. I could easily afford to buy the car outright by selling some assets, but then I would have to pay capital gains and forgo future appreciation. if the expected appreciation + capital gains tax on those assets is significantly higher than the loan interest over the full term, it is rational to finance the vehicle.