Photo Credit:Fair Use [17 U.S.C. § 107]. Front view of Rivian Maximus motor with cover and center rotor removed.

Rivian's Maximus Drive Unit Boosts R2 SUV Power Density & Manufacturing Efficiency

30 Aug 2025 | Abstracted from Design News

Rivian's Maximus drive unit, launching with the R2 SUV in early 2026, boosts power density by 40% over previous models. It’s smaller, lighter, and easier to manufacture thanks to a simplified stator, integrated cooling and electronics, and fewer fasteners. A redesigned wiring harness further streamlines production, reduces weight enhancing scalability and efficiency.

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