for our particular scenario, i compared the $28,000 purchase of our van vs. a sign & drive ($0 out of pocket) lease for the identical vehical. I would have to keep the van for 10 years, factoring scheduled maintenance (not even figuring any major repairs which is an unknown) in order to equal the lease payment for the exact same vehicle. I have no interest or intention of hanging on to a vehicle for 10 yrs. the fact is, whether a person pays cash, finances or leases, a car (unless it is a collectible) is a transportation expense. i have an amount that i am willing to spend on transportation and leasing currently allows me to meet that budget and drive a new vehicle every 3 years. thus, all i have to do is pump gas, get oil changes & i like to have the tires rotated. no tuneups, tires, brakes, suspension, tranny or engine work, ever. i am not stating that leasing is the cheapest way, but it is a very convenient way and if you grab a lease that the mfr. is pushing incentives on, then it can be cost effective.
another example is my mother (who i thought would NEVER think of leasing or even financing). she ran the math and came to the same conclusion, that she was able to lease a vehicle that was to her liking and the math came out less than buying the identical vehicle and keeping it for 10 yrs. her vehicle that she had prior to leasing was 8 yrs. old. she added up all her costs (besides gas) in owning the vehicle. purchase price, registration, insurance, maintanence, repairs and resale of an 8 yr. old junker with 105k on it. she owned it 8 yrs. to the month. her monthly expense for the old vehicle was only $45 less per month than her brand new, $0 out of pocket lease. Oh, and before she sold the old van, she had her mechanic give her a list of what needed to be done to keep it up to snuff mechanically. that narrowed the gap to within $10 mo. difference between leasing new and owning her van for 8 yrs. the other thing to note is that her van was 9 yrs. old, she paid cash for it as a 1 yr. old vehicle. had she bought the van brand new, she would have exceeded the lease buy bunch.