Roy Sjoberg, the lead engineer responsible for the initial generation of this project, played a crucial role. Dodge Viper And John Sjoberg, who is hailed as the "Godfather of the Viper," died on March 30, 2025, at the age of 86. Although he might not be as famous as others from his era, the fierce performance characteristic of the initial models of the V-10 sports car can largely be attributed to Sjoberg’s innovative ideas and relentless efforts alongside his team.
Sjoberg was born on November 8, 1938, in Erie, Pennsylvania. However, during his childhood, he frequently moved due to his father's engineering job. Eventually, they settled in Michigan where Sjoberg attended Grosse Pointe High School and graduated in 1956. Following this, he obtained a Bachelor of Science degree in mechanical engineering from the University of Michigan before beginning his professional journey at General Motors within the automotive sector.
Over there, he was going to work beside just one assistant. Zora Arkus-Duntov, the individual most recognized as the progenitor of the Chevrolet Corvette As a vehicle development manager, they stayed close until Duntov died in 1996 at the age of 86.
After 25 years at GM, Sjoberg joined Chrysler in 1985, clearly carrying forward insights gained during his time working on America’s sports cars. In 1989, following the unveiling of the Dodge Viper VM-01 concept car, Sjoberg took charge of forming a team dedicated to turning this V-8 powered roadster into production reality. This meticulously assembled unit comprised 85 individuals who would come to be recognized as Team Viper. They were pivotal in achieving one of the most rapid transformations in automotive history.
It was Sjoberg who took charge of providing during the developmental phase. Lee Iacocca The drive that cemented the car's legacy, zooming through Detroit’s streets. Thanks to the team's efforts, the production model of the Viper hit dealerships in January 1992, merely 36 months following the unveiling of the original concept.
In 1997, Sjoberg stepped down from his role in the automotive sector, yet he continued to serve as a consultant for entities such as Maserati, Ferrari, and even the U.S. military. He is survived by his spouse of 63 years, Peg; three offspring; seven grandkids; and one great-grandchild. Instead of sending flowers, the family has requested that those who wish to contribute make donations. TheFriends of Inland Lakes Schools Fund.
Thanks for the great memories, Roy.
