Rivian’s 2025 Models Slash 1.6 Miles of Wiring


Rivian’s 2025 R1T and R1S models are revolutionizing the electric vehicle industry by cutting a staggering 1.6 miles of internal wiring. This move signifies a major leap forward in redesigning electrical and wiring systems to enhance efficiency and reduce manufacturing costs.

Why does it matter?

With the debut of the R1T and R1S in 2021 and 2022 respectively, Rivian made a splash in the electric vehicle market. While initially receiving high praise, customers encountered software and maintenance issues. In response, Rivian has upped its game in the second generation models, aiming to address these concerns by introducing a brand new electrical architecture and computing platform. The updated zonal electrical system, featuring fewer but more powerful Electronic Control Units (ECUs), has drastically streamlined wiring, shedding 44 pounds off each vehicle.

How is it going to shape the future?

By adopting a zonal electrical architecture, Rivian is leading the charge in simplifying and optimizing wiring systems in electric vehicles. This innovative approach not only improves reliability and serviceability but also sets a new standard for reducing weight and complexity in EVs. As the automotive industry shifts towards electrification, Rivian’s technological advancements may inspire other manufacturers to follow suit, ultimately shaping the future of electric vehicles.