These days, leaving a dog in the car could land you in prison, or at least with some court costs and a fine. A vehicle lease probably wouldn’t top the To Do list in that situation.
We could doomsday our way out of buying or leasing and just ride a bike or take public transportation, even though they carry risks as well. Buying typically involves a substantial down payment and an obligation to repay a loan over a 4-7 year period. Loss of employment, an unexpected illness or injury, could result in selling the car for less than the loan balance. Alternatively, one could liquidate investment funds to purchase an item that is guaranteed to depreciate in value.
I still have a 1999 GMC truck that I bought new and paid cash. It’s low mileage at about 80,000 and has also been relatively low maintenance. Last year the water pump was replaced, coolant, transmission fluid, brake fluid, oil and a few other things, which totaled about $1600. The year before it got its 3rd set of tires for $1000. Not bad, considering the age.
I’ve also bought a couple of cars that were 3-4 years old and kept them to the age of 10-15 years. The original owner took the depreciation hit and I got a nearly new car at a reasonable price. In my experience, this works up to roughly the 8-year/100K mile mark. Then the car needs tires and shocks, emissions sensors and components start to fail, normal wear and tear items seem to need attention in groups of 3-4 at a time, one needed a new transmission. At the 10 year mark, those cars averaged $1500-2500 a year in maintenance. It never seemed logical to spend $2500/yr on a car that was worth $2500, particularly if there was a lease offer to drive a new, $50K car for $3000/yr.