How to decide between leasing and buying a car in 5 steps.
Last verified July 7, 2026The direct answer. Your keep horizon decides most of it. Drivers who hold cars for eight or ten years build years of payment-free ownership, and buying wins the total-cost race by a wide margin. Drivers who want a new car every three years are effectively leasing already, and the lease prices that habit honestly. Check your true annual mileage against the lease's 10,000 to 12,000 allowance, price both structures on the same car, and compare three-year total costs side by side. Equity versus flexibility is the real trade.
Set your keep horizon honestly.
Look at your actual history: how long did the last two cars stay? Past-the-loan keepers gain the buyer's dividend, the payment-free years where ownership costs only fuel, insurance, and maintenance. Serial three-year upgraders pay depreciation continuously whichever contract they sign, and the lease at least prices it transparently.
Check the mileage and lifestyle fit.
Leases allow 10,000 to 12,000 miles a year, with overages billed around 25 to 30 cents a mile at turn-in; a 15,000-mile driver faces roughly $900 to $1,500 per year of excess. Kids, dogs, gravel roads, and gear argue for owning, since leases also bill wear beyond normal at return. High miles or hard use points firmly at buying.
Price both structures on the same car.
Get a purchase quote and a lease quote on the identical vehicle. For the lease, ask for the money factor, multiply by 2400 for the interest rate equivalent, the residual value, and all fees. For the purchase, arrange credit union preapproval first and let dealer financing compete. Negotiate the vehicle price before either structure, because it drives both.
Compare total cost over the same window.
Sum three years of lease payments plus fees, against three years of loan payments minus the equity you own at month 36, then extend the picture to your real horizon. On a six-plus-year keep, buying typically wins decisively; over rolling three-year cycles, the structures land close, with leasing often ahead on cash flow and warranty coverage.
Decide, and mind the end-of-term doors.
Buyers: shortest comfortable loan term, and steer around negative-equity rollovers into the next purchase. Lessees: calendar the turn-in inspection, and remember the buyout option, which converts the lease into a purchase at the preset residual, a genuinely useful door when the car's market value ends up above it.
Five things to do this week.
- Write down how long your last two cars actually stayed.
- Pull your true annual mileage from service records or the odometer.
- Collect a lease quote and a purchase quote on the same car.
- Convert the money factor to APR and compare against preapproval.
- Build the three-year total-cost table including month-36 equity.
Questions readers ask most often.
Is leasing always more expensive than buying?
Over a long keep horizon, yes; the buyer's payment-free years dominate. Over a rolling three-year new-car habit, the gap narrows to roughly comparable, and the lease adds full-warranty coverage and a known exit. The horizon, never the payment, tells the truth.
What is a money factor on a lease?
The lease's interest rate in disguised form. Multiply it by 2400 for the APR equivalent: a 0.0025 money factor is about 6 percent. Dealers quote it rarely and provide it on request, and it negotiates just as loan rates do.
What happens if I exceed the lease mileage?
Turn-in billing at the contract's per-mile rate, typically 25 to 30 cents. Drivers trending over can buy extra miles upfront at a discount, or plan the lease-end buyout, which makes odometer overage irrelevant since you keep the car.
Can I negotiate a lease?
Yes, the same vehicle price that anchors a purchase anchors the lease's capitalized cost, and it negotiates identically. The money factor and fees have room too. Negotiate the car's price first and reveal the structure preference after.
Is a lease buyout a good deal?
When the preset residual sits below the car's market value at lease end, the buyout is buying a car you know completely at a below-market price, often the quiet best outcome of the whole lease. Arrange credit union financing for the buyout rather than defaulting to the lessor's offer.
The next True North guide for you.
Use this format when quoting.
Source: True North by Competitive Compass. "How to Decide Between Leasing and Buying a Car in 5 Steps". Published 2026-07-07.
URL: https://competitive-compass.com/true-north/how-to-decide-between-leasing-and-buying-a-car-in-5-steps.html