I’ve decided I want the Volvo/Polestar tune installed in my car, so to ensure I am getting what I pay for (Edit: Yes, I am!) I put my car on the dyno to see what the baseline values are.
At 140,000 miles on the car, it got 183 hp at the wheels through the automatic transmission and with a heat-soaked engine. It was around 100F / 38C outside and their fan was on the other end of the dyno as they only have it setup for RWD cars and no provision to move the fan.
I will update this post when I have the post-Polestar dyno done.