A lease is a use agreement
When you lease, the payment generally covers depreciation during the term plus a rent charge, taxes, and fees. It does not buy the car outright. The FTC’s leasing guide explains mileage restrictions, wear charges, and the potentially substantial cost of ending a lease early.
Write down how many miles you actually drive in a year. Include your commute, errands, and occasional long trips. A cheap quote based on mileage you cannot realistically meet is not a useful budget.
Normalize the advertised payment
Consider a hypothetical 36-month lease with $3,600 due at signing, including the first $350 payment. The other 35 payments are also $350. Assume the signing amount is nonrefundable and includes all signing fees and taxes, and that there is a separate $400 return fee.
$3,600 + (35 × $350) + $400 = $16,250, or about $451 per month spread across 36 months.
That is a planning comparison, not a replacement for the disclosed payment. It excludes insurance, energy, maintenance, excess mileage, excess wear, and any taxes not already included. A refundable deposit belongs in the cash-needed column but is not a permanent cost if returned in full. Count the first payment only once.
Check the mileage scenario
Suppose the contract allows 10,000 miles a year and you expect 12,000. Over three years the difference is 6,000 miles. At a hypothetical $0.25 excess-mile charge, that would add $1,500. Use the actual contract’s allowance and rate; these numbers describe no current offer.
Ask for a second quote with the mileage you need. Then compare its total with the lower-mileage contract plus your plausible excess charge. Neither result tells you what happens if your job or commute changes, so consider the cost of that uncertainty too.
Separate returning from buying
Record the residual value, purchase-option fee, return fee, wear standard, and early-termination terms. If you plan to buy at the end, calculate that path separately, including taxes and any future financing. Do not subtract a car’s imagined resale value from a lease-return scenario when you will not own it.
If you are also comparing a loan, the CFPB’s explanation of loan terms and total cost helps keep repayment figures separate from lease costs. Our APR guide walks through a worked loan example. Compare the same time horizon and account for the vehicle you would still own at the end of a purchase.
Sources & further reading
- FTC: Financing or Leasing a Car
Accessed 2026-10-07 - CFPB: Auto loan key terms
Accessed 2026-10-07
Prepared by Sherpa Desk from public sources. No claim of hands-on vehicle testing or professional financial review.