finance calculator

Lease vs Buy Car Calculator

Compare total costs and monthly payments between leasing and financing a vehicle.

Results

Buy monthly payment
$683 USD
Total cost to buy
$45,010 USD
Total lease cost
$21,604 USD
Lease − Buy cost
-$23,406 USD

How to use this calculator

  1. Enter the vehicle price plus the down payment, APR, and term for a purchase.
  2. Enter the lease payment, term, upfront due amounts, and any acquisition/disposition fees.
  3. Compare monthly payments and total out-of-pocket cost to see which path fits better.

Inputs explained

Vehicle price
Sticker price (or negotiated price) for the car.
Loan down payment / APR / term
Details of the financing option if you buy.
Lease payment / term
Monthly lease payment and lease length.
Lease due at signing & fees
Upfront cash and common fees like acquisition or disposition.

How it works

Loan payments use the standard amortization formula on (vehicle price − down payment).

Total buy cost = down payment + monthly payment × loan term.

Total lease cost = due at signing + fees + monthly lease × lease term.

Formula

Buy payment = (P × r × (1+r)^n) / [(1+r)^n − 1]
Buy total = down + payment × n
Lease total = signing + fees + lease × lease term

When to use it

  • Comparing a dealer lease special against standard financing offers.
  • Estimating cash needs upfront versus over time for different deals.
  • Running scenarios with higher/lower down payments to see when buying wins over leasing.

Tips & cautions

  • Include taxes where they apply—some regions tax monthly payments, others tax the price or upfront fees.
  • If you plan to keep the car long-term, consider estimating resale value and subtracting it from the buy total.
  • Mind mileage limits and wear fees on leases; heavy drivers may prefer buying.
  • Does not include insurance differences, maintenance costs, or potential EV incentives.
  • Assumes a fixed APR and lease payment for the full term.
  • Resale value is not factored; add it manually if you want lifetime ownership costs.

Worked examples

$40k SUV vs promo lease

  • Buy: $4k down, 5.25% APR, 60 months → ~$682/mo, ~$45.0k total
  • Lease: $3k due + fees, $489 for 36 months → ~$20.6k total

Entry EV purchase vs lease

  • Plug in real incentives to see if lease subsidies beat financing costs.

Deep dive

Compare leasing versus buying a car by entering payments, terms, and upfront costs to see which is cheaper.

Great for shoppers weighing dealer lease promos against finance offers without building a spreadsheet.

FAQs

Does this include resale value?
No. Treat the buy total as cash outlay before resale. Subtract expected resale value manually if comparing life-of-vehicle costs.
Can I include taxes?
Sure—add taxes to the price or include them in down/fee inputs depending on how your dealer charges them.

Related calculators

Dealer incentives and taxes vary widely. Always confirm official quotes before committing.