Automotive
Find out the estimated total cost differences between buying a car outright and leasing it for a term.
What this calculator does
A purchase vs. lease calculator compares the total financial cost of buying a car outright versus leasing one. This is one of the most important automotive financial decisions because it affects monthly budgets, long-term wealth, and vehicle flexibility.
How it works
The calculator computes total costs for both paths: for purchase, it adds monthly payments plus down payment, then subtracts estimated resale value. For lease, it sums monthly payments plus end-of-lease fees and mileage overages. It compares net costs and calculates break-even points.
Formula
Purchase Total Cost = (Monthly Payment × Term) + Down Payment − Resale Value. Lease Total Cost = (Monthly Payment × Term) + End-of-Lease Fee + Mileage Overages. Break-Even Point = Total Cost Difference ÷ Monthly Payment Difference.
Tips for using this calculator
- Account for all costs: insurance, maintenance, registration, taxes
- Estimate resale value conservatively; vehicles depreciate 40-50% in first 3 years
- Leasing works best if you drive under 12,000 miles/year
- Purchase makes sense for long-term owners (5+ years)
- Factor in interest rates—1% difference can mean $2,000-3,000 more over a loan
Frequently asked questions
Why is leasing sometimes more expensive when payments are lower?
Lease payments are deceptively low because you're paying for depreciation plus fees. When you add mileage overages, end-of-lease fees, and wear charges, total costs can exceed purchasing.
What's the impact of a higher down payment?
A larger down payment reduces the financed amount, lowering monthly payments and total interest paid. For leasing, it reduces monthly amounts but doesn't significantly impact total lease expense.
When does the break-even point matter?
The break-even shows how many months of higher payments you need before purchasing becomes cheaper. If you plan to keep the car longer, purchasing wins.