General Motors Elevates Mike Trevorrow to Senior Vice President of Global Manufacturing, Expanding His Leadership Role in Innovation and Engineering
General Motors GM has announced the appointment of Mike Trevorrow as the company’s new Senior Vice President of Global Manufacturing, effective immediately. Trevorrow, a veteran leader with over four decades of experience in manufacturing operations and engineering, will not only assume the top role in global manufacturing but also retain his previous responsibilities as Vice President of Global Manufacturing Engineering. His expanded role underscores ’s intensified focus on aligning manufacturing with innovation, product development, and the customer experience.
In his new position, Trevorrow will oversee s entire global manufacturing footprint, including both manufacturing operations and manufacturing engineering. This massive portfolio includes more than 95,000 team members across 110 facilities spread over 11 countries and four continents. He will report directly to GM President Mark Reuss, who emphasized that Trevorrow’s appointment reflects the company’s commitment to accelerating the integration of cutting-edge manufacturing technologies in support of GM’s vision for the future.
Strengthening the Link Between Manufacturing and Product Development
“Mike’s extensive experience in manufacturing operations and engineering, along with his steady leadership, make him the right choice to lead our global manufacturing organization into the future,” said Mark Reuss. “His promotion ensures we will maintain a strong link between manufacturing engineering and product execution, encourage deeper collaboration across our teams, and increase the pace of advanced technology adoption and innovation.”
This leadership change comes at a pivotal time for GM as it transitions toward software-defined vehicles and electrification. By placing Trevorrow at the helm of both manufacturing execution and engineering, GM aims to bridge gaps between design, development, and production—thereby accelerating speed to market for next-generation vehicles and enhancing the overall customer journey.
Trevorrow’s role will be instrumental in managing the evolution of GM’s flexible manufacturing systems, optimizing automation and digital tools across assembly plants, and ensuring seamless integration of battery-electric vehicle (BEV) platforms alongside internal combustion engine (ICE) vehicles. With the company’s product roadmap increasingly focused on electric and autonomous mobility, GM is leaning into an operations strategy that marries agility with scale.
A Career Built on Operational Excellence and Safety
Mike Trevorrow’s GM journey spans more than 40 years, beginning with leadership roles in North American manufacturing operations. His early success led to an international assignment in Japan, where he gained valuable global exposure and honed his cross-cultural leadership skills. In 2013, Trevorrow was named Executive Director of Global Body in Manufacturing Engineering, overseeing some of the company’s most critical vehicle architecture initiatives. He later served as Plant Executive Director for the Lansing Region—home to some of GM’s most advanced assembly facilities.
Trevorrow also demonstrated a deep commitment to employee well-being and workplace culture during his tenure as Vice President of Global Workplace Safety. Under his leadership, GM elevated safety protocols and engagement initiatives across its manufacturing network, helping reduce workplace incidents and improve operational resilience.
In 2023, he was promoted to Vice President of North American Manufacturing, where he was responsible for overseeing production strategy across the company’s largest and most complex market. His performance in this role earned him further advancement in early 2024 when he was tapped to lead Global Manufacturing Engineering. His dual leadership in both manufacturing execution and engineering prepared him well for the company’s latest leadership decision.
Supporting GM’s Vision for an All-Electric, Digitally-Driven Future
Trevorrow’s appointment also comes amid GM’s broader transformation strategy. The automaker is investing heavily in electric vehicles (EVs), autonomous driving technologies, and software innovation. GM plans to transition to an all-electric future, offering zero-emission vehicles across its Buick, Cadillac, Chevrolet, and GMC brands.
The company’s EV roadmap includes a wide range of models, from the Chevrolet Silverado EV and GMC Hummer EV to the Cadillac LYRIQ and Escalade IQ. These vehicles will be built using GM’s Ultium platform—an advanced battery and propulsion architecture designed for scalability and efficiency across all segments.
Trevorrow will be charged with overseeing the deployment of manufacturing strategies that can accommodate this shift, including the ramp-up of Ultium battery cell production, modular vehicle assembly, and smart factory practices. He will also play a central role in upskilling GM’s workforce and deploying automation and robotics to improve flexibility and precision on the assembly line.
His leadership will be essential in helping GM reduce manufacturing complexity, boost productivity, and improve sustainability across its value chain. With more than 110 plants under his purview, Trevorrow will lead efforts to modernize infrastructure, integrate Industry 4.0 technologies, and drive operational efficiency in both legacy and future-focused facilities.
Leadership Philosophy Rooted in Collaboration and Innovation
Known for his collaborative leadership style, Trevorrow is expected to foster greater synergy across GM’s engineering, production, and supply chain teams. His experience in balancing short-term execution with long-term innovation makes him uniquely suited for a company undergoing a major transformation.
GM executives have credited Trevorrow with fostering a culture of continuous improvement and systems thinking—qualities that will be essential as the company expands its global manufacturing capabilities to support EV adoption and new digital business models. In particular, he is expected to drive initiatives around predictive maintenance, quality control through AI-enabled vision systems, and smart logistics.
Moreover, Trevorrow’s ability to adapt to change and lead during times of disruption will be crucial as GM navigates global supply chain challenges, evolving emissions regulations, and competitive pressure from traditional automakers and EV startups alike.
A Future-Facing Role for a Legacy-Building Leader
As General Motors advances its mission to create a world with zero crashes, zero emissions, and zero congestion, Trevorrow’s promotion signals continuity in leadership paired with a bold operational vision. His dual oversight of manufacturing and engineering brings critical cohesion to GM’s global operations, ensuring that the company can not only innovate faster but also build smarter.
With Trevorrow in this elevated role, GM is better positioned to deliver on its promise of building safer, smarter, and more sustainable vehicles for consumers worldwide. His leadership will help anchor the company’s manufacturing transformation, guiding GM into its next era of global mobility.
General Motors is a global company committed to delivering a future of zero crashes, zero emissions, and zero congestion. The company’s diverse lineup of vehicles spans four iconic brands: Buick, Cadillac, Chevrolet, and GMC. Through a mix of internal combustion and electric vehicles, GM is leveraging cutting-edge technology to redefine personal mobility. With a strong commitment to innovation, safety, and sustainability, GM is shaping the next generation of transportation solutions for customers around the world.
