Car Lease vs Buy in 2026: Which Is Cheaper? — 2026 US Guide

Car leasing is the most financially complex auto decision most Americans make — and it's regularly misrepresented by dealerships. Here's the honest comparison.

How a car lease actually works

A lease is essentially renting the depreciation of a vehicle. You pay for the difference between the car's current value and its residual value (projected future value) over the lease term, plus financing charges (money factor = lease APR ÷ 2400).

When leasing wins

• You want a new car every 3 years regardless of financial outcome
• You drive under 12,000 miles/year (leases typically include 10,000–12,000)
• You want lower monthly payments for the same car (vs purchase)
• Business use: lease payments are partially deductible for business vehicles
• The car you want has excellent residual value (luxury brands often do)

When buying wins

• You keep cars for 6+ years (ownership becomes free after payoff)
• You drive over 15,000 miles/year (overage fees destroy the economics)
• You want to build equity in the vehicle
• You modify or customize vehicles
• You want freedom to sell whenever you want

The true cost comparison

Over 9 years: leasing 3 consecutive 3-year leases vs buying and keeping for 9 years. The buyer pays off the car after 5 years and drives free for 4 years. The lessee pays continuously. On equivalent vehicles: ownership typically costs 20–40% less over 9 years. The math changes if the lessee reinvests the equity difference — but most people don't.