Leasing a vehicle can be a complex financial arrangement, often more confusing than a standard auto loan. While a loan involves paying off the total value of the car over time, a lease is essentially paying for the depreciation of the vehicle during the time you drive it, plus interest and fees.
How is a Lease Payment Calculated?
The monthly lease payment is composed of three primary parts: Depreciation, the Rent Charge (interest), and Sales Tax. Our calculator focuses on the base payment which includes:
Depreciation Fee: This is the loss in the vehicle's value over the lease term. It is calculated as (Adjusted Capitalized Cost – Residual Value) ÷ Term.
Rent Charge: This is the interest you pay to the leasing company. It uses a "Money Factor." The formula is (Adjusted Capitalized Cost + Residual Value) × Money Factor.
Money Factor: This is your APR divided by 2400. A lower money factor means lower interest costs.
Key Lease Terms to Know
To use the car lease calculator effectively, you should understand these terms:
MSRP: The Manufacturer's Suggested Retail Price. You can often negotiate the sales price below this number.
Capitalized Cost: The negotiated price of the vehicle plus any fees.
Residual Value: The estimated value of the car at the end of the lease. This is set by the leasing company and is usually a percentage of the MSRP.
Cap Cost Reductions: This includes your down payment, trade-in value, and any manufacturer rebates.
Example Lease Calculation
Imagine you are leasing a $40,000 SUV for 36 months. The dealer gives you a 60% residual value ($24,000) and an interest rate of 4.8% APR (Money Factor of 0.002). You put $4,000 down.