IS TESLA'S FULL SELF DRIVING BETTER ON A BRAND NEW CAR?

EV Channels Review

This video pits Tesla's latest Full Self-Driving (FSD) v12.5.2.2, running on Hardware 4 (HW4) in a Model X loaner, against expectations and previous FSD versions. The reviewer, Chris, initially anticipates a smooth commute in LA traffic, but is frequently surprised by FSD's erratic behavior. Despite the promise of HW4 and the latest software, the system makes several critical errors, including incorrect lane choices, running red lights, taking wrong exits leading to detours, and even crossing double yellow lines. Chris notes that the HW3 Model Y often performed better in similar situations. While FSD demonstrates some improvements, such as smoother lane changes and a surprisingly competent parallel park, the numerous interventions required and illegal maneuvers observed lead to the conclusion that HW4 is not a significant leap forward in practical FSD performance over HW3. The reviewer suggests that firmware updates play a more crucial role than hardware upgrades for FSD, advising viewers that upgrading solely for HW4 is not currently worth the cost.