Rivian is developing a steering system without direct mechanical connection, along with rear wheel guidance (latest update)
In the rapidly evolving world of electric vehicles (EVs), steer-by-wire (SBW) technology is gaining momentum as a key innovation. This electronic steering system, which replaces traditional mechanical linkages with electronic actuators, is being developed and partially implemented by several automakers.
Rivian, an up-and-coming EV manufacturer, is leading the charge, actively developing SBW technology along with rear-wheel steering for future EVs. The company's new SBW system is expected to electronically replace the mechanical steering column, offering improved agility, customizable steering feel, and reduced mechanical complexity. Rivian's focus on SBW technology is evident in their recent job listings, particularly a senior staff technical program manager position for the steering actuator system, with full ownership of the SBW subsystem [1][3][5].
Tesla, a pioneer in the EV industry, was among the first to bring a full SBW system to mass production with the Tesla Cybertruck, which uses SBW exclusively on its front wheels [5]. This milestone has encouraged other manufacturers to pursue similar technology.
Lexus, a luxury brand, has implemented SBW in models such as the Lexus RZ, employing partial SBW systems (e.g., front mechanical with steer-by-wire rear wheels), advancing adaptive steering feel and responsiveness [1][5].
Other large EVs, such as the GMC Hummer EV and Rolls-Royce Spectre, have adopted partial SBW systems focused on rear-wheel steering to enhance maneuverability for large vehicles [5].
The Volkswagen Group and Scout (VW's electric off-road brand) are potential future adopters of SBW technology, although as of mid-2025, no confirmed public announcements have been made. Industry trends indicate that major auto groups are investing in electronic steering technologies to meet regulatory and performance demands, so SBW integration in upcoming VW and Scout EVs is anticipated [1].
Rivian's progress in SBW technology is particularly noteworthy due to their recent partnership with Volkswagen, which may lead to the implementation of SBW in VW group vehicles or Scout vehicles.
The benefits of SBW technology are numerous. It offers customizability, reduced mechanical complexity, and speed-sensitive variable steering ratios, potentially improving the driving experience for consumers. However, there are also disadvantages, such as a potential reduction in steering feel and the need for regulatory updates [4].
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As the EV industry continues to evolve, it's clear that steer-by-wire technology is poised for broader adoption across automakers, offering a more agile, efficient, and customizable driving experience for consumers.
[1] https://www.autoblog.com/2022/03/09/electric-car-steer-by-wire-technology-explained/ [2] https://www.energysage.com/solar/solar-panels/ [3] https://www.rivian.com/careers [4] https://www.autocar.co.uk/car-news/electric-cars/electric-steer-by-wire-systems-explained [5] https://www.caranddriver.com/news/a37974441/rivian-steer-by-wire-job-listing/
- Rivian, an electric vehicle manufacturer, is advancement-focused, with a key development being steer-by-wire (SBW) technology, which they aim to implement in future EV models.
- Tesla, an early adopter of SBW technology, has brought full SBW systems to mass production, such as in the Tesla Cybertruck.
- Other automakers, such as Lexus and those producing the GMC Hummer EV and Rolls-Royce Spectre, have also started incorporating partial SBW systems into their electric vehicles.
- In the rapidly evolving electric vehicle industry, major auto groups like Volkswagen and its off-road brand, Scout, are expected to adopt SBW technology in upcoming EVs due to regulatory and performance demands.
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