How do you decide whether to lease or buy a car?

Leasing typically means lower monthly payments and a new car every 2-3 years, but you build no equity and face mileage limits. Buying costs more per month but you own the vehicle at payoff. The right choice depends on how many miles you drive, how long you keep vehicles, and whether owning the car outright matters to you.

Leasing and buying a car are structurally different financial products. When you lease, you pay for the vehicle's depreciation during the lease term — not the full purchase price. At the end, you return the car (or buy it at a pre-set residual value). When you buy with a loan, you pay for the full vehicle and own it outright at payoff. The FTC's guide to financing or leasing a car covers the key consumer protections that apply differently to each.

The core tradeoff

Lease: lower monthly payment, no down payment required (though often beneficial), new vehicle every 2-3 years, covered by warranty for most of the term — but no ownership at the end.
Buy (with loan): higher monthly payment, equity builds as you pay down the loan, no mileage restriction, freedom to modify or sell — but you're responsible for maintenance and repair after warranty expires.
Cash purchase: no interest cost, immediate full ownership, but requires a large upfront outlay.

When leasing tends to make sense

Leasing is most cost-effective when you drive low to moderate mileage (typically under the lease cap, often 10,000-15,000 miles per year), want a newer vehicle every few years, prioritize lower monthly outflow, and don't intend to keep a vehicle long-term. Most leases include manufacturer warranty coverage for the full term, which limits unexpected repair costs. The CFPB's auto loan and lease resource explains what to look for in lease disclosures.

When buying tends to make sense

Buying makes more financial sense when you drive high mileage (excess mileage fees on a lease add up quickly), keep vehicles for many years beyond the loan payoff date, want to modify the vehicle, or need flexibility to sell or trade on your own timeline. After a loan is paid off, the vehicle becomes an asset you own free and clear — giving you years of payment-free transportation. Leasing is a perpetual monthly cost.

Key lease terms to understand before signing

Capitalized cost: the vehicle price the lease is calculated on — negotiate this just like a purchase price.
Residual value: the vehicle's projected value at lease end, set by the lessor — not negotiable, but it determines your buyout option.
Money factor: the lease's equivalent of an interest rate, expressed as a small decimal. Multiply by 2,400 to convert to an approximate APR.
Mileage allowance and excess mileage fee: set upfront; exceeding the cap triggers per-mile charges at lease end.
Disposition fee and wear-and-tear standards: charged at return if you don't buy the vehicle or re-lease.

Regulatory context on leasing vs. buying

The FTC notes that leasing and buying are both valid options but have fundamentally different cost structures — leasing trades lower monthly payments for no ownership stake at the end of the term. — FTC
The Consumer Leasing Act requires lessors to disclose all lease terms — including total payment, residual value, and mileage limits — in a standardized format before you sign. — FTC
The CFPB's auto loan and lease tools help consumers compare total cost of leasing vs. buying, including how the capitalized cost, interest (money factor), and residual value interact to determine monthly payment. — CFPB

Key takeaways

Leasing: lower monthly cost, always under warranty, no ownership — best for low-mileage drivers who swap cars frequently.
Buying: higher monthly cost, builds equity, no mileage cap, free and clear at payoff — better for long-term holders and high-mileage drivers.
Negotiate the capitalized cost on a lease just as you would the purchase price on a buy.
Understand the mileage allowance before signing — excess mileage fees can be significant.
Federal law (Consumer Leasing Act) requires full disclosure of lease terms in writing before you sign.