Lease vs Buy Calculator — Compare Total Cost Side by Side
Lower payment doesn’t always mean lower cost. Enter your numbers below to see the real total cost of leasing vs buying — including equity, fees, and what you’re left with at the end.
Vehicle Price
📄 Lease Scenario
💰 Buy Scenario
📄 Lease Results
* Cost for one 36-month lease term. Leasing again would multiply this cost.
💰 Buy Results
* True cost = all payments + down payment − equity at end.
True cost = total out-of-pocket minus equity retained. Lower is better.
Lease vs Buy — Key Differences
Beyond the monthly payment, here’s what matters.
Leasing
- ✓ Lower monthly payment (30–40% less)
- ✓ New car every 2–3 years
- ✓ Full warranty coverage throughout
- ✓ Lower upfront costs typically
- ✓ Potential business tax deductions
- ✕ No equity — you return the car
- ✕ Mileage limits (10K–15K/year)
- ✕ Wear-and-tear charges at turn-in
- ✕ No modifications allowed
- ✕ Always have a car payment
Buying
- ✓ Build equity — car is yours to sell
- ✓ No mileage restrictions
- ✓ Modify and customize freely
- ✓ Eventually payment-free driving
- ✓ Lower total cost over 5+ years
- ✕ Higher monthly payment
- ✕ Larger down payment recommended
- ✕ Maintenance costs after warranty
- ✕ Depreciation risk you bear
- ✕ Selling/trading requires effort
When Leasing Makes Sense
Leasing isn’t always worse — here’s when it wins.
Business Use
If you use the car for business, lease payments may be tax deductible. The write-off is simpler than depreciation deductions for purchased vehicles. Consult a tax professional for your specific situation.
You Swap Every 2–3 Years
If you’re going to trade in every 3 years anyway, leasing avoids the depreciation hit of early ownership. You pay for only the portion of the car’s life you use — and always have the latest features and safety tech.
Low Mileage Driver
If you drive under 12,000 miles per year, you’ll stay within most lease mileage allowances without issue. High-mileage drivers face punishing overage fees ($0.15–$0.30/mile) that destroy the lease advantage.
When Buying Makes Sense
For most people in most situations, buying wins long-term.
You Keep Cars 5+ Years
The math overwhelmingly favors buying if you keep the car past the loan term. Years 6–10 are essentially free transportation (minus maintenance) while a leaser is making payments on car #2 or #3.
You Drive a Lot
If you drive 15,000+ miles per year, buying eliminates mileage penalties entirely. At $0.25/mile for overages, driving 3,000 miles over on a lease costs $750/year — $2,250 over a 3-year term.
You Want Freedom
Buying means no turn-in inspections, no wear charges, no mileage tracking. Customize it, road trip across the country, let the dog ride in back — it’s your car, your rules.
Hidden Costs Most Calculators Miss
The full picture includes more than just monthly payments.
📄 Hidden Lease Costs
- ✕ Acquisition fee: $500–$1,000 (often rolled into payment)
- ✕ Disposition fee: $300–$500 (charged at lease return)
- ✕ Mileage overages: $0.15–$0.30 per mile over limit
- ✕ Excess wear: Dents, scratches, tire wear, interior damage
- ✕ Early termination: All remaining payments due immediately
- ✕ Gap between leases: If you lease again, you never stop paying
💰 Hidden Buy Costs
- ✕ Depreciation: ~60% loss over 5 years (you bear this risk)
- ✕ Out-of-warranty repairs: After 3–5 years, you pay for everything
- ✕ Higher insurance: Full coverage required while loan is active
- ✕ Negative equity risk: Long loans can leave you upside down
- ✕ Opportunity cost: Down payment capital tied up in a depreciating asset
- ✕ Selling hassle: Time and effort to sell or trade when done
Key Numbers to Know
The Real Answer to “Should I Lease or Buy?”
The lease vs buy debate generates strong opinions, but the right answer depends entirely on your specific situation — how long you keep cars, how much you drive, whether you use the vehicle for business, and how much you value financial flexibility versus low monthly payments. Neither option is universally better; each serves a different set of priorities.
Leasing wins on monthly cash flow. Because you only pay for the car’s depreciation during the lease term (not the full value), monthly payments are 30% to 40% lower than a purchase loan on the same vehicle. You also get a new car with full warranty coverage every two to three years, which is genuinely valuable if you prioritize reliability and the latest safety technology. For business users who can deduct lease payments, the tax advantage can further tip the scales.
Buying wins on total cost of ownership. The moment you make your last loan payment, the monthly cost of driving drops to zero (minus maintenance and insurance). A buyer who keeps a car for seven to ten years will spend significantly less than someone who leases every three years — because the leaser is always paying for fresh depreciation, while the owner is driving a paid-off asset. The equity you build while paying off a loan is real money that you can recover when you eventually sell or trade in.
The calculator above lets you run your specific numbers rather than relying on generalizations. Plug in the actual MSRP, your negotiated price, your credit-based rate, and realistic estimates for residual value and depreciation. The total true cost comparison — which accounts for payments, fees, and equity — gives you the honest answer that monthly payment comparisons alone cannot provide.
Frequently Asked Questions
Is it cheaper to lease or buy?
Buying is cheaper long-term if you keep the car 5+ years. Monthly lease payments are 30–40% lower, but you build zero equity. After the loan is paid off, buying gives you years of payment-free driving while a leaser starts paying again. The break-even is typically around year 4–5.
What are the hidden costs of leasing?
Acquisition fees ($500–$1,000), disposition fees ($300–$500 at return), mileage overages ($0.15–$0.30/mile), excess wear charges, and early termination penalties. These can add $1,000–$3,000+ to the cost that the monthly payment doesn’t show.
When does leasing make financial sense?
When you swap cars every 2–3 years anyway, drive under 12,000 miles/year, can deduct lease payments as a business expense, or the manufacturer offers strong incentives with a high residual value. Also when you value predictable costs and full warranty coverage.
When is buying the clear winner?
When you keep cars 5+ years, drive 15,000+ miles/year, want to customize, or want to eventually be payment-free. Buying also wins when interest rates are low and you can make a solid down payment, minimizing interest costs.
What is residual value and why does it matter?
Residual value is the car’s predicted worth at lease end. Your monthly payment is based on the gap between the price and the residual. Higher residual = lower payment. Cars that hold value (Toyota, Honda, Porsche) have the best lease deals. What affects car value →
How does this calculator work?
Enter the vehicle price and your inputs for both scenarios. The lease calculation uses cap cost, money factor, residual, and fees. The buy calculation uses standard amortization plus equity at resale. Total true cost = all money out minus equity retained. Lower true cost = better deal.
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