Lease vs Buy Car Calculator

Lease vs Buy Car Calculator

We have all been thereβ€”staring at a dealer's worksheet wondering if the cheaper monthly payment is actually a trap. Let's run the exact math so you know which option actually saves you money over the long haul.

Last updated:

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Current Auto Market Update (2026)

Average new car loan rates are currently sitting at 6.5% - 7.5%. Lease money factors have improved slightly to an average of 0.00125 (3.0% APR). Strong residuals on mid-size SUVs make leasing highly competitive this quarter.

πŸ“‹Deal Details

These numbers apply to both buying and leasing.

πŸš—Vehicle Information

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πŸ›οΈTaxes & State Fees

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πŸ”„Trade-In Details

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πŸ’°Upfront Cash & Reductions

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βš–οΈChoose Your Path

Fill in the details for each option β€” we'll crunch the numbers.

Option A

🏦Buying

Finance it β€” you own it at the end

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Option B

πŸ”‘Leasing

Drive new every few years, return & repeat

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Real results from car shoppers

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"I was convinced leasing a Camry would be cheaper, but this calculator showed me that buying and keeping it for 5 years actually saves me $3,000 in the long run. The month-by-month breakdown is eye-opening."

Sarah J.

Bought a 2025 Toyota Camry

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"The Deal Score feature is incredible. I plugged in the dealer's lease quote and it got a D. I negotiated the money factor down to the base rate and got it to an A-. Saved me $45 a month instantly."

Mike T.

Leased a Honda CR-V

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"No other calculator accounts for Texas taxes being charged upfront on the full price of the car! This tool helped me realize that leasing in Texas is rarely a good deal for my driving habits."

David R.

Texas Resident

How it works

  1. 1. Enter the vehicle basics

    Drop in the car's sticker price (MSRP), what you plan to put down, and your local sales tax. Keep it realistic; this sets the baseline for both our lease and loan math.

  2. 2. Lock in your lease and loan terms

    Fill out the loan side (APR and term) and the lease side (term, money factor, and residual). If the dealer handed you a weird decimal for the lease, just plug it into the [money factor](/blog/money-factor-explained) field.

  3. 3. Compare the brutal truth

    We strip away the dealership noise and show you the true cost. You will see the monthly payments side-by-side, plus exactly who comes out richer once you factor in the car's resale equity.

How the Lease vs. Buy Math Actually Works

A lease payment is built on two simple pillars: depreciation and finance charges. The depreciation covers exactly what the car loses in value while it sits in your driveway (Cap Cost minus [Residual Value](/blog/residual-value-car-lease-explained), spread over the term). The finance charge is the dealership's profit, driven by the [money factor](/blog/money-factor-explained). It looks tiny, but if you multiply it by 2,400, it reveals the brutal APR hiding underneath. Buying, on the other hand, is standard loan amortization. The monthly hit is harder because you are buying the whole car, not just renting it. But here is the critical difference: at the end of a loan, you own a massive asset. You can sell it, trade it, or drive it payment-free for years. That resale value is exactly why a loan with a painful monthly payment can still beat a cheap lease in the long run.

Lease Payment = [(Cap Cost βˆ’ Residual) Γ· Term] + [(Cap Cost + Residual) Γ— Money Factor]

Buy Payment = P Γ— [r(1+r)ⁿ] Γ· [(1+r)ⁿ βˆ’ 1]
Example

Let's look at a $35,000 car with $2,000 down. On a 36-month lease with a 55% residual and a 0.00125 money factor, you are looking at roughly $499 a month. Total out of pocket? $20,905β€”with zero equity to show for it. Buy that same car on a 60-month loan at 6.5% APR, and you are sweating a $694 monthly payment. But after 60 months, the loan dies. You subtract the estimated $15,530 resale value, bringing your net cost down to roughly $28,088. So, over the exact same period, the lease keeps about $7,180 more in your pocket today, but the loan leaves you owning a $15,500 asset tomorrow.

Worked examples

Sample scenarios and their calculated results
ScenarioCalculationResult
Scenario A β€” The Budget Commuter$24,000 MSRP Β· Lease 36mo @ 0.00120 MF, 58% residual Β· Buy 72mo @ 7% APRLease β‰ˆ $300/mo, Buy β‰ˆ $400/mo. Buying wins on total net cost because of resale value.
Scenario B β€” The Luxury SUV Trap$68,000 MSRP Β· Lease 36mo @ 0.00150 MF, 60% residual Β· Buy 60mo @ 6.5% APRLease β‰ˆ $850/mo vs Buy β‰ˆ $1,330/mo. Leasing is vastly cheaper month-to-month here.
Scenario C β€” The High-Mileage Driver$32,000 MSRP Β· Lease 36mo (heavy mileage) Β· Buy 60mo @ 6% APR, kept 8 yrsBuying destroys leasing. No overage penalties, and years 6-8 are entirely payment-free.
Scenario D β€” The Zero-Down Mirage$40,000 MSRP Β· $0 down Β· Lease 39mo @ 0.00125 MF Β· Buy 72mo @ 6.5% APRLease β‰ˆ $520/mo, Buy β‰ˆ $640/mo. The lease saves upfront cash but you build absolutely no equity.
Scenario E β€” The End-Game Equity Check$45,000 MSRP Β· Lease 36mo (hand it back) Β· Buy 60mo (own it outright)The lease ends with $0. The buyer ends the loan owning a vehicle worth roughly $22,000.
Scenario F β€” The Serial Leaser$30,000 MSRP Β· Three back-to-back 36mo leases vs one 60mo loan kept for 9 yrsRenting three cars over a decade is vastly more expensive than paying off one and maintaining it.

Quick facts

  • The average new-car lease payment in 2026 is sitting around $659 a month.
  • The average new-car loan payment in 2026 is roughly $682 a month.
  • A higher residual value shrinks your depreciation charge, meaning your lease payment drops.
  • Leases generally cap you at 10k–15k miles per year. Go over, and you are hit with 15–30 cents per mile.
  • Take your lease's money factor and multiply it by 2,400 to find the actual interest rate.

Editorial Team

Auto Finance Content Reviewers

  • Calculations verified against standard auto lease formulas used by top-tier financial institutions.

Our team breaks down the brutal reality of auto finance. We run the exact same mathematical formulas used by dealerships, stripping away the sales pitch so you can compare your leasing and buying options with absolute confidence.

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Frequently asked questions