Last updated: March 2026
Lease vs Buy: Which Is Cheaper?
The lease vs buy decision is one of the most debated topics in personal finance, and the answer depends entirely on your driving habits, financial goals, and how long you plan to keep the vehicle. 32% of all new cars in the United States are leased, suggesting that for many drivers, leasing makes financial sense.
On the surface, leasing always looks cheaper: the average new car loan payment is $738/month compared to $592/month for leases (Experian, 2025). But monthly payment alone tells a misleading story. The true cost calculation must include down payment, fees, equity at the end, and the cost of being in a perpetual payment cycle.
When you buy, you are building equity. Once the loan is paid off, you own an asset. When you lease, every dollar you pay is the cost of renting the car. The true cost metric in this calculator accounts for this by subtracting your equity from total out-of-pocket spending.
How Car Leases Work
A car lease is essentially a long-term rental agreement. You pay for the vehicle's depreciation during your lease term, plus a financing charge (the money factor), plus fees. The lease payment formula has two components: the depreciation charge (cap cost minus residual, divided by term months) and the finance charge (cap cost plus residual, multiplied by the money factor).
The residual value is what the leasing company predicts the car will be worth at lease end. Higher residual values mean lower lease payments because you are paying for less depreciation. This is why vehicles that hold their value well (Honda, Toyota, Lexus) tend to have the best lease deals.
Cars depreciate an average of 20% in the first year and roughly 15% per year after that. This front-loaded depreciation is what makes leasing expensive for the consumer — you are paying for the steepest part of the depreciation curve.
Hidden Costs of Leasing
Beyond the monthly payment, several costs catch lessees by surprise. The acquisition fee ($595-$1,095 depending on manufacturer) is charged upfront. The disposition fee ($300-$500) hits you at lease end. Excess mileage charges of $0.15-$0.30 per mile can add thousands if you drive more than expected.
Wear and tear charges are another hidden cost. Dealers inspect the vehicle at return and charge for anything beyond "normal" wear — scratches, dents, tire wear, interior stains. These charges are subjective and can total $500-$2,000. Getting a pre-inspection before returning the car gives you a chance to fix issues cheaply at your own mechanic.
When Buying Makes More Sense
Buying wins financially in almost every long-term scenario. If you plan to keep a car for 7+ years, buying is nearly always cheaper. After the loan is paid off (typically in 5-6 years), you have several years of payment-free driving. A car that lasts 10 years with proper maintenance gives you 4-5 years of no car payment — saving $500-$700/month.
Buying also wins for high-mileage drivers. If you drive 15,000-20,000+ miles per year, lease mileage limits will either restrict you or cost a fortune in overage fees. There are no mileage penalties when you own the car.
The strongest argument for buying: eventually, you have no payment. Lease customers are perpetually paying. Buyers who keep cars long-term and invest their freed-up payment come out significantly ahead over a lifetime of car ownership.
Key Features of This Calculator
This lease vs buy calculator goes beyond basic monthly payment comparisons. It calculates true cost by accounting for equity, fees, depreciation, and maintenance. The side-by-side comparison table shows exactly where each option wins. The visual charts make it easy to see how costs accumulate over time.
All calculations update in real-time as you adjust inputs. Try changing the duration, mileage, or down payment to see how different scenarios affect the outcome. The verdict card gives you a clear, data-driven recommendation based on your specific numbers.
This calculator provides estimates for educational purposes only. Actual costs depend on your credit profile, dealer negotiations, and local taxes. Consult a financial professional for personalized advice.
Frequently Asked Questions
Is leasing a car a waste of money?
Not necessarily. Leasing costs more per mile of driving, but it provides a new car with warranty coverage every few years, lower monthly payments, and no resale hassle. If you drive under 12,000 miles/year, want a new car every 3 years, and value convenience over equity, leasing can be a smart financial choice. The real waste comes from leasing a car you can't afford or exceeding mileage limits.
What is a money factor and how does it work?
A money factor is the lease equivalent of an interest rate, expressed as a small decimal like 0.00125. To convert it to an equivalent APR, multiply by 2,400 (so 0.00125 x 2,400 = 3.0% APR). Lower money factors mean lower financing costs. Like interest rates, your credit score heavily influences the money factor you're offered. Always ask the dealer for the money factor — they're required to disclose it.
Can you negotiate a car lease?
Yes, and you should negotiate aggressively. The three negotiable components are: (1) the capitalized cost (vehicle price) — negotiate this down just like a purchase, (2) the money factor — ask for the manufacturer's base rate, and (3) fees — acquisition and disposition fees are sometimes negotiable. The residual value is set by the leasing company and is generally not negotiable.
What happens at the end of a car lease?
You typically have three options: (1) Return the car and walk away (after paying the disposition fee and any excess mileage or wear charges), (2) Buy the car at the predetermined residual value (sometimes a good deal if the car is worth more than the residual), or (3) Trade it in or lease a new car from the same dealer. Inspect the car beforehand to estimate any excess wear charges.
Is it smarter to buy a used car instead of leasing new?
Buying a 2-3 year old certified pre-owned car is often the most cost-effective option. You avoid the steepest depreciation (which already happened), get a manufacturer warranty, and build equity. A used car at $22,000 financed over 48 months often costs less per month and in total than leasing a new $35,000 vehicle. The trade-off is you don't get the latest features and tech.
Is leasing or buying better for business use?
Leasing often wins for business use. Lease payments are typically 100% deductible as a business expense (subject to IRS limits), while purchased vehicles must be depreciated over 5 years. Leasing also keeps your business cash available and simplifies fleet management. However, if you drive high miles for business, the mileage restrictions on leases may make buying more practical. Consult a tax professional for your specific situation.