2025 Mustang Boss 429 Cost. The average price for the 2025 ford mustang ecoboost is $36,109, with the 2025 ford mustang gt premium and 2025 ford mustang ecoboost premium averaging $60,346 and $43,827. Additional incentives such as military.

2024 ford mustang gt tested; The 2025 ford mustang true cost to own includes depreciation, taxes, financing, fuel costs, insurance, maintenance, repairs, and tax credits over the span of 5 years of ownership.