Leasing vs. Buying a Car: Which Actually Costs Less?

The monthly payment on a lease almost always looks better than a car loan. But monthly payment isn’t the right metric, total cost of ownership is. And when you factor in mileage penalties, depreciation, equity, and what you do with the payment difference, the math gets complicated fast.

Here’s the complete breakdown, or skip to the calculator: Lease vs. Buy Car Calculator gives you a side-by-side cost comparison in under 2 minutes.

What You’re Actually Paying For

When you buy: you’re paying for the entire car. After you pay it off, you own an asset with resale value.

When you lease: you’re paying for the car’s depreciation during your lease term, plus interest (called the “money factor”), plus fees. At the end, you give it back with nothing to show for it, unless you buy it out.

Think of leasing like renting a house: you get access to the thing without owning it. It’s not inherently bad, it just depends on your priorities.

The Real Numbers: A Side-by-Side Example

Let’s compare a $40,000 car over 10 years.

Scenario: Buy with financing

• Down payment: $4,000
• Loan: $36,000 at 6.5% for 60 months
• Monthly payment: ~$700
• Total paid over 5 years: $46,000
• Resale value at year 5: ~$18,000
• Net 5-year cost: ~$28,000
• Then drive it free for another 5 years
• Sell at year 10 for ~$7,000
• Net 10-year cost: ~$21,000

Scenario: Lease every 3 years

• Monthly payment: ~$450/month (typical for this vehicle)
• Total over 10 years: ~$54,000
• No resale value captured
• Net 10-year cost: ~$54,000

The buyer spends $33,000 less over 10 years and ends up with a paid-off vehicle. This is why financial advisors almost universally recommend buying.

But the comparison isn’t always this lopsided.

When Leasing Is Competitive

Leasing wins (or at least ties) in specific situations:

1. You always want a new car
If you’d be trading in every 3 years anyway, leasing avoids the hassle of private sales and the depreciation hit of the first 3 years. The math is closer.

2. You drive under 10,000–12,000 miles/year
Most leases allow 10,000–15,000 miles/year. If you’re well under the cap, you avoid the $0.15–0.25/mile overage penalty that can turn a lease into a financial disaster.

3. Business use
Lease payments can often be partially deducted as a business expense. Buy/depreciation schedules exist for purchased vehicles too, consult a tax professional for your situation.

4. You want lower monthly payments and have a specific use for the freed-up cash
If you’re disciplined enough to invest the $200–300/month difference (lease vs. buy payment) at a meaningful return, the math can favor leasing. Most people aren’t this disciplined.

The Mileage Penalty: Lease-Killer #1

This is where leases blow up. Overage fees typically run $0.15–0.25 per mile. If you go 5,000 miles over a 3-year lease, that’s $750–$1,250 tacked on at the end.

Go 10,000 miles over? $1,500–$2,500, on top of your lease payments.

If you’re not confident you’ll stay under the mileage cap, buying almost always makes more sense.

Depreciation Hits Buyers in the First 3 Years

New cars depreciate roughly 20% in the first year and 15% in year 2. The buyer absorbs this, it’s baked into resale value calculations. The lessee avoids it.

This is leasing’s strongest argument: you’re not absorbing the steepest depreciation curve. But you’re also not building any equity.

The middle path: buy a 2–3 year old certified pre-owned vehicle. Someone else absorbed the steepest depreciation; you buy at the bottom of the curve and build equity from there.

What to Do With the Monthly Savings

If you lease, your payment is lower. The question is: what happens to the difference?

The last scenario is theoretically valid but requires consistent discipline over 10 years. Most people don’t do it.

Quick Decision Framework

Buy if:

• You drive 12,000+ miles/year
• You plan to keep the car 5+ years
• You want to build equity over time
• You’re not sure about your driving habits
• You want to modify the car or not worry about wear and tear

Lease if:

• You drive under 10,000 miles/year
• You genuinely want a new car every 2–3 years
• You have business use that creates tax advantages
• You’re disciplined enough to invest the monthly savings difference

The Case for Certified Pre-Owned

If the lease vs. buy debate feels like a false choice, there’s a third option that often beats both: certified pre-owned (CPO).

A CPO vehicle is typically 2–4 years old, has passed a manufacturer inspection, and comes with an extended warranty. Here’s why the math usually works:

• You skip the steepest depreciation. A car that cost $40,000 new is often $26,000–$30,000 after 2–3 years. You absorb none of that loss.
• Financing rates are still competitive. CPO programs from major manufacturers often offer near-new financing rates, often below what you’d find at a traditional bank. And if you get pre-approved through a direct lender like myAutoloan before you shop, you have a benchmark the dealer has to beat.
• You still build equity. You’re buying an asset, just a slightly used one. The resale curve is much flatter after year 3, so you retain more value relative to what you paid.

CPO is often the smartest financial move in the new vs. lease debate, because it sidesteps the worst part of each: the new car’s early depreciation and the lease’s zero-equity outcome.

Bottom Line

If you keep a car for 5+ years and drive a normal amount, buying almost always wins over leasing, often by $20,000–$30,000 over a decade. Leasing makes sense in a narrow set of circumstances: very low mileage, short-term certainty, or business deductions that change the tax math.

The monthly payment comparison is a trap. Run the total cost comparison instead.

Use the Lease vs. Buy Car Calculator to plug in your actual numbers, miles, ownership timeline, and loan rate, and get a clear answer for your situation.

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