Rivian’s R2 Drive Unit Brings Major Efficiency Upgrades

Rivian’s R2 is shaping up to be a game-changer, and CEO RJ Scaringe just shared a key upgrade. The new Maximus drive unit uses continuous winding in the stator, cutting welds per stator assembly from 264 (on Enduro) to just 24.

Fewer welds mean faster production, lower costs, and improved reliability—exactly what Rivian needs to make the R2 more affordable. With innovations like this, Rivian is clearly pushing to optimize efficiency while keeping performance high.

Jose Castillo Founder and Editor

Jose Castillo is the founder of RivianTrackr and has owned and driven Rivians since early in the brand's consumer history. He currently drives an R1S and an R2 in Florida and uses Universal Hands-Free every day. As a credentialed Rivian journalist, he has covered the R2 First Drive in Park City and SXSW firsthand and has spoken directly with Rivian's software and autonomy leadership.

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