Lease vs Buy Calculator - Free Online Vehicle Comparison Tool

Compare the true cost of leasing versus buying a vehicle with our free calculator. See net costs, monthly payments, equity buildup, and get a clear recommendation based on your specific financial situation.

Vehicle Details

Buy Option

Lease Option

About This Tool

The decision to lease or buy a vehicle is one of the most debated topics in personal finance, and the right answer depends entirely on your individual circumstances. Our Lease vs Buy Calculator removes the guesswork by running a comprehensive side-by-side financial comparison tailored to your numbers. When you buy a car, you build equity over time. Once the loan is paid off, you own an asset that still has resale value. However, buying typically involves higher monthly payments and the risk of depreciation eating into your investment. Leasing offers lower monthly payments and the convenience of driving a new car every few years, but you never build ownership equity and face mileage restrictions and wear-and-tear charges. This calculator factors in your purchase down payment, loan interest rate, loan term, lease monthly payment, lease down payment, and lease duration. It then calculates the total net cost of each option after accounting for the resale value of a purchased vehicle. The result is a clear dollar-amount comparison showing which option saves you more money over the term. Beyond the raw numbers, consider your driving habits. If you drive more than 12,000-15,000 miles per year, leasing may incur costly overage fees. If you tend to keep vehicles for 7-10 years, buying almost always wins financially. Use this tool in combination with our Car Payment Calculator and Car Depreciation Calculator for the most thorough analysis.

Key Features

  • Head-to-head comparison of total out-of-pocket costs for leasing versus purchasing over the same time period.
  • Automatic depreciation modeling estimates your vehicle resale value to calculate true net cost of buying.
  • Clear recommendation output tells you whether leasing or buying saves more money in your specific scenario.
  • Detailed comparison table showing monthly payment, total cost, equity retained, and net cost for both options.
  • Adjustable inputs for loan rate, loan term, lease term, and down payments on both options.

Frequently Asked Questions

When does leasing make more financial sense than buying?

Leasing can make sense when you want lower monthly payments, prefer driving a new car every 2-3 years, drive fewer than 12,000 miles annually, and want to avoid the hassle of selling a used vehicle. It is also beneficial for business owners who can deduct lease payments as a business expense. However, if you plan to keep the vehicle long-term, buying is almost always cheaper.

What happens if I exceed the mileage limit on my lease?

Most leases charge between $0.15 and $0.30 per mile over the agreed-upon limit. On a 36-month lease with a 12,000 mile annual allowance, going just 5,000 miles over could cost you $750 to $1,500 at lease return. Always estimate your annual driving accurately and negotiate a higher mileage allowance upfront if needed, as it is cheaper than paying overage fees.

Does this calculator account for maintenance and insurance differences?

This calculator focuses on the core financial comparison of purchase costs versus lease costs. Leased vehicles are typically under warranty for the entire lease term, which can reduce maintenance expenses. However, leased vehicles often require higher insurance coverage levels. For a complete ownership cost picture, combine this tool with our Car Insurance Estimator.

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