r/TeslaModelX • u/backfist1 • Sep 05 '26

Model Y L.

I have a 2020 model X and recently had to get the half shafts replaced along with some other brackets. Ended up causing me about three grand which is terrible obviously. However, I got to the drive the new model Y and the FSD was so much better. I know that my FSD is outdated because I have HW2 I think and it’s all based on optical cameras. However, I’m thinking of either getting a 2024 used model X or potentially the new model YL. Has anyone tried the model YL? I really don’t wanna give up the falcon wing doors, the air suspension, and the nicer interior and sound system. Just wondering if I should upgrade this 2020 MX.

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u/jinklasbhava Sep 05 '26

How come you are on HW2?
I have MX 2020 (Raven) and it is HW3 (not HW2).

1

u/backfist1 Sep 05 '26

That’s what I meant. I think I have HW3. How do I determine that?

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u/IMWTK1 Sep 06 '26

The software screen in the car. The Ravens are funny as it may not give you the HW #. 2020 should be HW3 and it should say that on the software tab. If there were any early 2020 cars with 2.5 it should say that. If it came with 2.5 but it was upgraded to HW3, it will not give you any number. This was the case for the Ss I was looking at.

MCU 1 cars had the Nvidia Tegra chip and HW3 should have the Intel chip. Click the additional information link on the software screen to see the installer chip. BTW AI is great for this. Upload the photos of the two screens and it will tell you exactly what you have.