Lease or Buy a Ford Mustang? 3-Year Cost Compared (November 2026)
Over 3 years, leasing a 2026 Mustang EcoBoost costs $14,484 vs about $15,238 to buy and sell (per CarWhere data) — lease wins by $754; buying wins if you keep it past year 3.
By the CarWhere Research Team · Manufacturer lease programs, verified CarWhere deals and our depreciation report · Updated daily
Lease for 3 years
| Advertised payment | $309/mo × 36 mo |
|---|---|
| Due at signing | $3,669 |
| Total over 36 months | $14,484 |
| Lease cost, 3 years | $14,484 |
Ford's New York-region offer on the 2026 Mustang EcoBoost, ends January 4, 2027. No acquisition or disposition fee is listed with the offer, so none is added.
Buy, then sell after 3 years
| Price CarWhere buyers pay | $36,455 |
|---|---|
| Resale at 3 years (−41.8%) | −$21,217 |
| Cash buy, 3 years | $15,238 |
| Financed at 6.9% APR, 3 years | $21,473 |
Price = the median price CarWhere buyers paid for a Mustang (15 verified deals, all trims). Finance line: Ford's 6.9% / 84-month APR offer, $0 down, interest paid in the first 36 months.
Leasing wins by $754 over 3 years (cash); financed, the gap is $6,989 in favor of leasing.
If you keep it longer
Leasing continuously at the same effective rate vs buying once and selling at year N (resale from our depreciation report; cash purchase).
| Years kept | Lease (continuous) | Buy and sell | Cheaper |
|---|---|---|---|
| 3 | $14,484 | $15,238 | Lease |
| 4 | $19,312 | $6,598 | Buy |
| 5 | $24,140 | $10,608 | Buy |
| 6 | $28,968 | $16,004 | Buy |
| 7 | $33,796 | $16,696 | Buy |
| 8 | $38,624 | $19,175 | Buy |
Assumptions
- Lease: $3,669 due at signing + $309 × 35 remaining payments = $14,484 over 36 months. You return the car with no excess-mileage or wear charges.
- Buy: the median price CarWhere buyers paid for a Mustang (15 verified deals, all trims); sold after 3 years at 58.2% of the purchase price.
- Resale: CarWhere depreciation report (2026-10-25) for the Ford Mustang — median used-listing price by model year vs the median new price.
- Excluded on both sides: sales tax, registration, insurance, maintenance.
FAQ
Is it better to lease or buy a Mustang?
Over 3 years, leasing a 2026 Mustang EcoBoost costs $14,484 vs about $15,238 to buy and sell (per CarWhere data) — lease wins by $754; buying wins if you keep it past year 3. The lease side is the current advertised Ford offer ($309/mo for 36 months, $3,669 due at signing); the buy side is the median price CarWhere buyers paid for a Mustang (15 verified deals, all trims), less the 41.8% a 3-year-old Mustang loses in value. Taxes, registration, insurance and maintenance are left out of both.
How much does a Mustang lose in value in 3 years?
About 41.8% below the new price at 3 years old, from median used-listing prices vs the median new price in CarWhere's depreciation report (2026-10-25). On this $36,455 price that is a resale value of about $21,217.
How long do you have to keep a Mustang for buying to win?
Past year 3. Compared with leasing continuously at the same effective rate, buying becomes cheaper in year 4 ($6,598 net vs $19,312 in lease payments).
Does financing change the Mustang lease-or-buy math?
With Ford's 6.9% APR for 84 months offer (ends January 4, 2027), financing the full price adds about $6,235 of interest in the first 3 years, so buying and selling costs about $21,473 vs $14,484 to lease. That assumes $0 down and top-tier credit.