Auto Lease vs Loan Comparison — Which Costs Less Over Time?

Comparing a lease payment directly against a loan payment is misleading, because they represent fundamentally different things: a lease payment is pure cost with nothing owned at the end, while a loan payment builds equity in a vehicle that still has value when the loan is paid off. This calculator makes the comparison fair by computing the loan's net cost — total amount paid minus the car's remaining value at the end of the comparison period — and weighing that against the lease's total cost over the same period, so the two options can be compared on equal footing.

How to use this Auto Lease vs Loan Comparison

1. 1Enter the vehicle price and the comparison term in years (use the lease length, or however many years the loan comparison should cover).
2. 2Enter the lease monthly payment as quoted by the dealer or leasing company.
3. 3Enter the loan down payment and interest rate.
4. 4Adjust the assumed annual depreciation rate, used to estimate the car's value (and your equity) at the end of the comparison period.
5. 5Read which option is cheaper and by how much, along with the full breakdown of lease total cost versus loan total paid, car value, and loan net cost.

Lease vs loan comparison formula explained

Lease total cost is simply the monthly lease payment multiplied by the number of months — at the end, nothing is owned. Loan net cost starts with the total amount actually paid (down payment plus all loan payments over the comparison period), then subtracts the car's estimated value at the end of that period, since unlike leasing, financing leaves you owning an asset still worth something. Comparing lease total cost directly against loan net cost — rather than lease payment against loan payment — produces an apples-to-apples comparison.

Lease vs loan example: $35,000 vehicle, 3-year term, $450/month lease vs loan at 6.5% with $3,000 down

1. 01Lease total cost: $450 × 36 months = $16,200.
2. 02Loan monthly payment on $32,000 financed (price minus down payment) at 6.5% over 3 years: $980.77.
3. 03Loan total paid: $3,000 down + ($980.77 × 36) = $38,307.65.
4. 04Car value at end of 3 years (15% annual depreciation): $35,000 × (0.85)^3 = $21,494.37.
5. 05Loan net cost: $38,307.65 − $21,494.37 = $16,813.28.
6. 06Comparison: lease ($16,200) is $613.28 cheaper than the loan's net cost ($16,813.28) over this 3-year period.

What determines whether leasing or financing costs less?

Tips and things to know

• ✓If the comparison results are close, as in the example above, consider non-financial factors too — leasing offers a newer vehicle more often and avoids major repair costs as warranties expire, while financing eventually means no payment at all once paid off.
• ✓Get the actual lease payment quote from a dealer rather than estimating, since lease pricing depends on factors (residual value, money factor, fees) that are complex to model independently and are best taken directly from a real offer.
• ✓If you typically drive significantly more than a standard lease mileage allowance, factor in likely overage charges separately, since they are not included in the quoted monthly lease payment and can meaningfully change the comparison.
• ✓Research the specific vehicle's actual depreciation reputation rather than relying on the default 15% rate — some models hold value notably better or worse than average, which directly affects the loan side of this comparison.
• ✓If keeping the vehicle well beyond the loan term (continuing to drive it payment-free for years after payoff), financing becomes progressively more favorable the longer it's kept — this calculator's comparison period should reflect realistic total ownership length for the most useful answer.

Auto Lease vs Loan Comparison — bottom line

The lease-vs-loan decision is widely misunderstood because the comparison is typically framed around monthly payment — and leases almost always win on that metric. The relevant comparison is total cost over the same period, accounting for the equity a loan builds. A $450/month lease looks dramatically cheaper than a $980/month loan payment until you factor in that the loan ends with an asset worth $20,000 and the lease ends with nothing. The worked example shows how close the net cost comparison often is — within hundreds of dollars over three years on a $35,000 vehicle. The most common mistake is treating the low lease payment as a proxy for low cost. Lease pricing is set by the manufacturer or dealer to make the math work at a specific price point; a "special" lease deal often involves a reduced residual value or an inflated cap cost that benefits the lessor. Second mistake: not accounting for mileage overage. Standard leases allow 10,000–12,000 miles/year. At 15,000 miles/year, a 3-year lease with $0.25/mile overage charges adds $2,250 — converting a close total-cost comparison into a clear win for the loan. Third mistake: comparing across different vehicles when evaluating lease versus buy. Leases are often structured around vehicles with strong residual values, which lower the monthly payment, while loan financing can be applied to any vehicle. A fair comparison should apply both options to the same specific vehicle with the same pricing. Use this calculator with an actual dealer lease quote rather than an estimated payment for the most accurate comparison.

Official resources and further reading