• Welcome to Mustang7G!

    If you're joining us from Mustang6G, then you may already have an account here!

    As long as you were registered on Mustang6G as of March 10, 2021 or earlier, then you can simply login here with the same username and password!

2025 GT Premium stock alternator "amperage?"

DarkkMatter

Active Member
Joined
Jan 29, 2025
Threads
7
Messages
35
Reaction score
33
Location
Virginia, USA
Vehicle(s)
2019 Ram Rebel, 2025 GT Premium ordered
I'm designing a system for the Mustang, and I'm trying to find out what the stock alternator amperage is on the "GT Premium" 2025 model.
Anyone able to find this out?

Tried searching the net and Grok AI tells me this:

For the 2015-2023 Mustang GT Premium trims, the stock alternator typically ranges between 175 and 200 amps, depending on the specific configuration (e.g., whether it has heated seats or other high-draw electrical options). Ford has been increasing alternator output over the years to accommodate modern electronics, performance demands, and additional features in premium trims. Given that the 2025 Mustang GT Premium is part of the S650 generation (which began in 2024), it’s reasonable to assume the alternator amperage would be similar or slightly improved to handle advanced tech like digital dashboards, enhanced audio systems, and potential performance upgrades.
Without official 2025 documentation, I’d estimate the stock alternator for the 2025 Mustang GT Premium to be in the range of 175-200 amps, likely leaning toward 200 amps if Ford continues to prioritize electrical capacity for premium features.
Sponsored

 
 








Top