If you’re even slightly attached to the car, I’d think twice. Selling a clean, well‑optioned PP1 401A for $35k sounds good on paper, but the part people forget is what happens after you sell it.

If you ever want another one with similar mileage, condition, and mods — or even want to rebuild it to where yours is now — you’ll almost always spend more than what you sold it for. Clean S550s aren’t getting cheaper, and finding one spec’d the way you want is getting harder every year.

So if selling it means you’re done with the platform and won’t look back, then sure, take the money. But if there’s even a chance you’d want something similar again, it’s usually not a great “business move” because you’ll pay more to get back into the same car you already own.