Glossary / General

rare earth magnets

8 Episode Mentions

Too Afraid to Ask

Rare earth magnets are tiny but very strong magnets. They help make electric car parts like motors work better and smaller.

Technical Definition

Rare earth magnets are powerful permanent magnets made from alloys of rare earth elements. They are used in many automotive components, such as electric motor stators and sensors, because of their high magnetic strength in a small size.

Hear It Discussed

"Yeah, the amount of engineering to do it again without rare earth magnets in their motors. Yeah, the efficiency and the performance are getting out of those motors is bonkers."
Driving Old Cars Wheel Bearings 20:32

"[155.4s] The auto industry depends heavily on rare earth magnets for everything from EV motors to power steering."
Nov. 20, 2025 | Nissan CEO Ivan Espinosa exclusive interview; Gen Z F&I Automotive News Daily Drive 02:35

"When you look at, you know, rare earth magnets, general motors invented them."
AAH #772 - Hey Detroit, It's Time to Go on the Offense Autoline After Hours 22:41