Car Lease vs. Buy Calculator
Financing (Buying)
Leasing
Lease vs. Buy: Which Financial Path is Right for You?
Deciding whether to lease or buy a car is one of the most significant financial decisions for many households. While both options get you behind the wheel, the long-term financial implications vary drastically based on your driving habits, budget, and how long you plan to keep the vehicle.
The Math Behind Buying
When you buy a car using a loan, you are paying for the entire value of the vehicle plus interest. Once the loan term (typically 48 to 72 months) is over, you own the asset outright. This "equity" is yours. However, your monthly payments are usually higher because you are paying off the full principal.
Total Cost of Buying formula: (Monthly Payment × Term) + Down Payment. To find your true "Net Cost," you subtract the vehicle's resale value at the end of the period.
The Math Behind Leasing
Leasing is essentially a long-term rental. You are only paying for the vehicle's depreciation during the time you drive it, plus interest (often called the "money factor") and fees. This results in lower monthly payments, but you have no ownership stake at the end of the term.
Total Cost of Leasing formula: (Monthly Payment × Term) + Amount Due at Signing.
Key Comparison Example
Imagine a $35,000 car:
- Buying: With $5,000 down and a 5.5% APR for 60 months, your payment is roughly $573/month. Total spent: $39,380. After 5 years, the car might be worth $15,000. Your net cost is $24,380.
- Leasing: A 36-month lease might cost $450/month with $3,000 down. Total spent over 3 years: $19,200. After 3 years, you have $0 equity and must start a new lease or buy a car.
Which Should You Choose?
Choose Buying if: You drive more than 15,000 miles per year, you want to keep the car for more than 5 years, or you want the freedom to customize the vehicle.
Choose Leasing if: You want a lower monthly payment, you like driving a new car every 3 years with the latest technology, and you don't want to worry about out-of-warranty repairs.