Glossary / General

Hardware 4

8 Episode Mentions

Too Afraid to Ask

Hardware 4 is the newest system in Tesla cars that helps them drive themselves better. It's an upgrade from older versions, making the car smarter and safer.

Technical Definition

Hardware 4 refers to the latest version of Tesla's onboard computer system, which supports advanced features like full self-driving capabilities. It represents an upgrade over previous hardware versions, enhancing performance and functionality.

Hear It Discussed

"Tesla says the vehicle retains its safety and efficiency standards and the latest Hardware 4."
DAILY: Tesla Delivers Standard Model Y, ALSO. e-bikes and GM Ends Brightdrop Vans | 23 Oct 2025 EV News Daily - Technology and Business of EVs 03:39

"“and you also need to replace the cameras, unfortunately, to go to Hardware 4.” ... “it’s gonna make sense for us to convert all Hardware 3 cars to Hardware 4, because that’s what enables them to..."
Episode 560: Tesla Q1 Earnings: HW3 Retrofit Update, v14 Lite Release Date, and More! Ride the Lightning: Tesla and EV Podcast 43:32

"...the older package of cameras and computer, will be able to get some kind of a bonus if they trade in to the newer cars, which have the Hardware 4 package..."
April 23, 2026 | AI cloning scams plague dealers; Tesla's autonomous future Automotive News Daily Drive 05:44