Rivian receives American Iron and Steel Automotive Excellence Award
Rivian recently received the American Iron and Steel Institute (AISI) Automotive Excellence Award for its groundbreaking demonstration of best practices in the use of high-strength steel in automotive body structures, according to a press release.
The award was presented at the 24th annual Great Designs in Steel (GDIS) symposium on May 20 at the Vibe Credit Union Showplace in Novi, Michigan.
The award-winning project, titled “Rivian R1 Body Structure Evolution and Repairability,” was presented at GDIS 2025 by Dan Black, Venu Krishnardula, and Matt Tummers of Rivian.
The presentation highlighted the company’s strategic shift toward a more cost-effective, higher-performing body structure architecture for its R1 platform, the release states.
Black told Repairer Driven News that Rivian’s shift from aluminum inner support body panels to a steel-intensive body structure has enabled greater manufacturing efficiency and repairability.
The award was presented to Black, Krishnardula, and Tummers, along with their co-authors and contributors Abhishek Das, David Sosa, and John Hasier of Rivian.
Selected by members of AISI’s Automotive Applications Council, the project was recognized for demonstrating an integrated design approach to enhancing safety and structural performance while reducing costs and ensuring long-term serviceability through the creative use of advanced high-strength steel grades.
“Against a backdrop of increasingly stringent crash performance requirements and evolving Insurance Institute for Highway Safety (IIHS) test protocols, the award-winning work demonstrated how Rivian redesigned the R1’s front structure cross members to achieve exceptional crash energy management while supporting broader vehicle performance goals,” the release states.
The presentation detailed the transition from its first-generation R1 (Gen 1) mixed‑material architecture with aluminum‑intensive floor and frame elements to a more steel‑optimized, cost‑efficient, and crash‑enhanced solution in R1 (Gen 2).
“This enhancement was enabled by technologies such as tailor-rolled blanks, structural inserts, and optimized joining strategies,” the release states. “These changes allowed Rivian to consolidate parts, reduce welded reinforcements, and improve crash energy distribution in both frontal and side impacts.”
Detailed comparisons of R1 Gen 1 and R1 Gen 2 floor structures, frame rails, and cross members showed measurable gains in stiffness, energy absorption, and mass efficiency, offering a clear model for the effective use of high-strength steel in electric vehicle architectures, according to the release.
“Equally important, the team emphasized repairability as a core design and validation priority, outlining a rigorous multi-iteration collision repair development process spanning computer-aided engineering (CAE) modeling, component testing, correlation, durability validation, and service part finalization,” the release states. “This approach helped ensure that frame rail damage from low- to moderate-speed impacts can be addressed through repeatable, OEM-approved repair procedures.”
Rivian Materials Engineering Senior Manager Venu Krishnardula added, “I’m proud of how various teams across Rivian came together to develop a solution that improved manufacturability and serviceability. These changes will extend the vehicle’s life while also contributing to overall sustainability.”
Volkswagen also received an honorable mention for the VW ID.Buzz body-in-white construction presentation by Eike Schuppert.
With its steel-dominant architecture, the ID.Buzz is an excellent demonstration of an efficient structural strategy meeting this unique vehicle’s crashworthiness, strength, and stiffness targets, the release states.
The AISI Automotive Excellence Award recognizes individuals or teams from automakers, suppliers, or the academic community who help revolutionize the industry, making significant contributions to steel advancement in the automotive market, the release states.
Images
Featured image: Rivian R1S (Provided by Rivian)
Presentation slides provided by Rivian and American Iron and Steel Institute