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Tesla Is Lightyears Ahead Of... Tesla

SuperfastMatt
Explainers
YouTube
3 HN users recommended this explainer3 months2022–2026 score 3
Years with an HN recommendation, 2007–2026

Recommended whenever door handles or car reliability engineering come up, as an enjoyable look at design iteration.

SuperfastMatt looks at how the Tesla Model S retracting door handles were redesigned over time, from many parts to a motor plus sensor, with a focus on engineering and reliability.

“This is a great video by SuperfastMatt on the engineering behind and evolution of the Tesla door handle.” (HN, 2026)

3 recommendations · 1 citations · Explainers · intermediate · partly dated

4 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@duncans Nov 2022 Recommends
on HN thread EVs are the least reliable vehicle type: Consumer Reports
Regarding the pop-out door handles - this is a fascinating video on how the Tesla Model S door handles design has been refined and made more reliable by someone who used to work at Tesla (SuperfastMatt) [this video]
Evolution and reliability engineering of Tesla Model S door handles.
@gloxkiqcza Feb 2025 Recommends
on HN thread Nvidia's RTX 5090 power connectors are melting
A bit off topic, but this is something HN might enjoy. It’s a video by a mechanical engineer that worked for Tesla, Apple and a NASCAR team about Tesla door handles over time. [this video]
Ex-Tesla engineer on door handle design over time.

Citations, criticism and jokes

@torginus Dec 2025 Cites it
on HN thread BMW PHEV: Safety fuse replacement is extremely expensive
This reminded me of the video about the Tesla door handles, where its explained how they redesigned the retracting door handles of the Model S from having a bunch of switches and mechanical parts to just a motor + a position sensor: [this video]
Door handle redesign from many parts to motor plus sensor.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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