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Discussion Starter · #1 · (Edited)
I just took delivery of a "fully-loaded" Vantage roadster auto this past Friday. And yes, I think I clicked just about every damn option available to be picked. :)

I'm taking it to the dyno tomorrow and I'm curious what stock Vantages generally put down. I believe the M177 engine is installed in Vantages (from 2018+ and they are rated at 503 hp. Assuming a 20% drivetrain loss, I'm guessing around 400 rwhp, yes?

Anyone able to share some thoughts?

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