Quick answer
Quick answer: Leasing is a long-term rental of depreciation plus finance charge over a fixed term—you do not build equity unless you buy out at lease end. Buying (cash or loan) pays for the full vehicle and leaves you with residual value (what the car is worth) minus what you still owe. The showroom monthly payment on a lease is often lower because the term is shorter and you are not financing the entire car price—but total cost of ownership (TCO) depends on miles driven, fees, insurance, maintenance, and how long you keep the car. Before you choose, set an affordability cap with how much car you can afford, then compare lease cash flow vs loan amortization in the car loan calculator.
What you are actually paying for in each path
Lease vocabulary that drives the payment
- Capitalized cost (cap cost) — negotiated price of the car for lease purposes (like sale price). Lower cap cost lowers payment.
- Residual value — forecast value at lease end, often expressed as % of MSRP. Higher residual → lower monthly payment (less depreciation to cover).
- Depreciation charge — (adjusted cap cost − residual) ÷ term months.
- Money factor — lease finance charge; multiply by 2,400 for a rough APR equivalent (0.00125 ≈ 3.0% APR).
- Rent charge — interest-like charge on cap cost + residual over the term.
- Drive-off / fees — acquisition, doc, registration, first payment; due at signing.
Buying or financing
A purchase loan amortizes amount financed over your chosen term. You own the asset (subject to lien) and bear depreciation risk—if the car is worth less than the loan balance, you are upside-down. Total interest scales with rate and term; use the car loan calculator and, for side-by-side personal-loan offers, loan calculator.
Worked comparison: same $36,000 cap cost
Illustrative midsize SUV; taxes and insurance excluded so you can see structure. Your quotes will differ by credit tier, program, and region.
| Assumption | 36-month lease | 60-month purchase loan |
|---|---|---|
| Negotiated price / cap cost | $36,000 | $36,000 financed |
| Term | 36 months | 60 months @ 7% APR |
| Residual (lease only) | 58% → $20,880 | — |
| Depreciation covered in lease | $15,120 | Full price via payments |
| Base monthly (P&I or lease base) | ~$465 + rent charge | ~$713 |
| Typical finance charge (3 yr) | ~$2,400 rent (0.00125 MF) | ~$6,780 interest |
| Cash out over term (base + fees) | ~$19,500 paid, no equity | ~$42,780 paid, own car |
| Asset at end (illustrative market value) | Return car (or buy out $20,880) | ~$18,000 value (yr 5) |
The lease payment looks cheaper because you walk away after 36 months—you prepaid $15k+ of depreciation and finance charge and do not own the metal unless you exercise a buyout. The buyer paid more cash flow over 60 months but holds ~$18k of value in this scenario (minus any remaining loan balance if refinanced). Compare net cost: total paid minus ending equity.
The monthly-payment trap and residual value
Dealers advertise lease payments built on high residuals and cap-cost reductions (rebates applied to lease). That can produce a tempting payment while hiding:
- Buyout mismatch — residual above market at lease end makes buying the car uneconomic vs shopping used inventory.
- Mileage economics — 10k miles/year allowance saves payment; 15k+ real-world driving triggers penalties at turn-in.
- Wear charges — tire wear, dings, and interior damage billed at disposition.
- Evergreen payments — serial leasing means perpetual payment with no asset building—fine if you budget for it, costly if you thought you were “saving.”
Always ask for the lease worksheet: cap cost, residual (dollar and %), money factor, mileage allowance, and buyout. If the desk will not provide it, treat that as signal—not transparency.
Total cost of ownership beyond the contract
| Cost bucket | Lease | Buy / finance |
|---|---|---|
| Depreciation | Paid via contract; less risk if you return | You absorb until you sell/trade |
| Finance charge | Money factor / rent charge | Loan interest (APR) |
| Insurance | Often higher (gap / lessor requirements) | Standard owner policy; can drop collision later |
| Maintenance | Often under warranty for 36 mo | Rises after year 4–5 (tires, brakes) |
| Exit fees | Disposition, mileage, wear | Selling hassle or trade-in spread |
Budget insurance and maintenance inside your transport cap—the same 10–15% gross-income guardrails in how much car you can afford apply whether you lease or buy.
When leasing tends to win
- You want a new car every 2–3 years and accept permanent payments.
- You drive predictable, low miles within the allowance.
- You are leasing for business use with documented tax treatment (consult your CPA).
- You value warranty coverage during the contract and want limited downside at turn-in.
- Manufacturer subvented programs (subsidized money factor + strong residual) beat retail loan APR on the same model.
When buying tends to win
- You keep vehicles 7+ years—depreciation pain is front-loaded; years without a payment help.
- You drive high miles or have a long commute—mileage penalties dominate leases.
- You want to modify the car or use it for rideshare/commercial purposes (often prohibited on leases).
- You are building balance-sheet flexibility—owning an asset can help if you sell private-party later.
- Used-car prices make buyout or used purchase cheaper than serial new leases.
Lease vs loan: decision checklist
- Set max all-in transport from income (not desk payment).
- Get lease worksheet and a retail finance quote on the same VIN/trim.
- Convert money factor to APR equivalent; compare to loan APR apples-to-apples.
- Stress-test mileage (+3k/year over allowance × per-mile fee).
- Estimate net 5-year cost: (lease payments × cycles you expect) vs (loan payments + ending value − loan balance).
- Run loan scenarios in the car loan calculator; if comparing unsecured bank offers, use the loan calculator.
Common mistakes
- Comparing lease payment to 72-month loan payment — different terms and equity outcomes.
- Ignoring buyout residual — you may be locked into an expensive purchase option.
- Putting too much cash down on a lease — down payment is at risk if the car is totaled early (check gap coverage).
- Skipping gap insurance review — lessor and insurer requirements vary.
- Letting payment drive vehicle class — step down in trim or consider certified used purchase instead.