Car Lease vs. Buy Calculator

Compare total cost of leasing vs. buying the same car over the years you plan to keep it.

How it works

We compare the total out-of-pocket cost to own (down + payments minus rough equity remaining) against repeating leases for the same number of years.

Frequently asked questions

When does leasing make sense?

If you want a new car every 2–3 years, drive under typical mileage caps, and don't care about ownership.

When does buying win?

Almost always when you keep the car 6+ years. Owning past payoff is the cheapest way to drive.

What's a money factor?

It's the lease's interest rate expressed differently β€” multiply by 2400 to convert to an APR.

Mileage overages?

Typical leases penalize at $0.20–$0.30 per mile over the limit. Cap a planned road trip first.

Can I buy at lease end?

Yes β€” at the residual value. Sometimes a smart move if the car held value better than expected.

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