How to Evaluate a Car Lease (2026)

A lease payment is an output, not a term. The same car, at the same price, can be advertised at wildly different monthly payments just by moving money to the drive-off or stretching the term — so comparing payments compares nothing.

Take the classic billboard offer: $399 a month with $3,999 due at signing, 36 months. Nothing in that ad is false. But the $3,999 is money you pay for the same 36 months of driving, so it belongs in the monthly cost. Spread it back in and the lease costs $499 a month, not $399 — a quarter more than the number that got your attention.

This is the single most useful calculation in leasing, and it is why two offers can only be compared on effective monthly cost. An offer at $459 with nothing due at signing beats the $399 above, despite looking $60 worse on the sign.

A lease is built from the capitalized cost, the money factor, the residual value, and the term. Two of those you negotiate, one is fixed by the lender, and one is your choice — and together they produce the payment.

A lease is not a rental. You are paying for the car’s depreciation over the term — the gap between what you agreed to pay for it and what the lender says it will be worth at the end — plus interest on the whole amount. That makes the arithmetic straightforward once you have the inputs, and it makes it obvious which inputs are worth fighting for.

The destination charge sits inside MSRP and is fixed. Everything else added at the desk is a fee, not a lease term — and fees belong in the capitalized-cost conversation, where you can still see them.

Multiply the money factor by 2,400 to get the APR. A money factor of 0.00210 is a 5.04% rate; 0.00375 is 9%. That one multiplication turns the most obscure number on a lease worksheet into one you can judge instantly.

The money factor is quoted as a small decimal precisely because it doesn’t look like a rate. It is the reason a lease can carry expensive financing without anyone in the room saying an interest rate out loud. Convert it every time.

If a dealer quotes you “2.1” rather than 0.00210, they have multiplied by 1,000 — divide it back before converting. Then two things to ask. First, get the money factor in writing; it is the term most often missing from a lease worksheet, and a quote without it can’t be evaluated at all. Second, ask whether it is the lender’s buy rate. Dealers are typically allowed to mark the money factor up over the buy rate as compensation, and a markup of 0.0004 — invisible as a decimal — is about a full point of APR on top of your rate. Manufacturer-subsidized lease deals also come with sharply reduced money factors, which is why a brand’s advertised lease special can genuinely beat a better-negotiated price on a different car.

The residual value is what the lender expects the car to be worth at the end of the lease, as a percent of MSRP. You pay for the drop from the selling price down to that residual — so a high residual means a cheaper lease on the same car at the same price.

This is where leasing quietly rewards cars that hold their value. Two cars with identical MSRPs and identical selling prices will lease for very different amounts if one is predicted to keep 60% of its value over three years and the other 45% — the second one has 15% more of the car’s price to depreciate through, and you pay for that. It also explains why the vehicles that lease best often aren’t the ones with the biggest discounts.

You can’t negotiate the residual. What you can do is use it: it is also your buyout price at lease end, so an unusually low residual can mean a cheap car to purchase later, and an unusually high one means a lease that’s cheap to run but rarely worth buying out. If you want to see how a specific model actually holds its value before you commit, MotiveGrid’s cost of ownership guide and each model’s vehicle page carry real depreciation data.

Watch the acquisition fee, the disposition fee, mileage overage, and anything rolled into the capitalized cost. The lender’s fees are real; the dealer’s add-ons are the same negotiable or refusable items as on a purchase.

The acquisition (or bank) fee is charged by the leasing company to originate the lease and commonly runs from a few hundred dollars to about $1,000 — legitimate, though sometimes marked up above the lender’s published amount, so it is worth asking. The disposition fee is charged at the end when you hand the car back, typically $350 to $500, and many brands waive it if you lease from them again. Mileage overage is billed per mile at lease end, commonly $0.15 to $0.30, which is why choosing a mileage allowance you won’t actually use is expensive in a different way than choosing one that’s too small.

The real damage, though, usually happens in the capitalized cost. Dealer add-ons, an inflated documentation fee, or negative equity from a trade-in can all be folded into the cap cost, where they disappear into a monthly payment instead of appearing as a line you would have refused. Ask for the cap cost broken out, and sort what’s in it using the negotiable-fees guide. How leases are taxed also varies by state — most tax each monthly payment, a few tax the full amount up front — so compare offers within your own state, not against a number someone quoted in another one.

Ask for the capitalized cost, money factor, residual, term, and full due-at-signing breakdown in writing. Convert the money factor to an APR, spread the drive-off across the term, and compare offers on effective monthly cost alone.

In order: get all five numbers in writing — a dealer unwilling to put them on paper has told you something useful. Multiply the money factor by 2,400 and decide whether that rate is acceptable. Check what’s inside the capitalized cost and strip out anything you didn’t agree to. Add the non-refundable drive-off back into the payments and divide by the term. Then, and only then, compare it to another offer.

MotiveGrid’s Deal Check runs exactly that read. The free calculator on that page takes the payment, drive-off, and term and returns the effective monthly cost and total scheduled cost with nothing leaving your browser. Upload the actual lease worksheet and it also works backwards to the implied money factor, itemizes the fees and add-ons, and gives you the lines to send back to the dealer. If you’re still deciding whether to lease at all, the how much car can you afford guide frames the same money as a monthly budget, and MSRP vs out-the-door price covers the purchase side of the same negotiation.