2020 Ascent vs newer models EyeSight upgrade?

[Three.Row.Subie63]

I took a spin in the latest Ascent, and I have to say, I was really impressed with how much smoother the EyeSight features felt compared to my 2020 model. The lane-keeping was definitely improved and way more precise. Is there a way to upgrade older models to have the same system?

 

[Ab0veSub]

I have to agree the 2023+ EyeSight system is a huge step up!
Unfortunately though, there's no way to upgrade the hardware on the 2020 to match the newer models.
The later models have a whole new generation of the system, including a wide-angle mono camera that the older ones just don't have.
It's a completely different physical setup so it's not a simple software flash.
The only real way to get the new EyeSight is to get a new car, which from the sound of your post doesn't look like a bad idea!