The collaboration launches with the introduction of GM’s renowned Duramax engine family into the marine marketplace—adapted through OXE’s patented high-torque belt, driven transmission system. This integration will deliver a new generation of marine propulsion systems tailored to commercial and governmental sectors, offering reliability, efficiency, and performance.

The focus of the Agreement will initially be, but not limited to, the co-development of the Duramax LZ0 3.0 inline-6 engine, where OXE and GM bring this engine to the marine market. This engine will be available in both outboard and inboard configurations, broadening OXE’s product offerings and reinforcing its commitment to innovation.

“The Agreement with GM Marine marks an important strategic step for OXE Marine’s future. GM, a global leader in the automotive industry with decades of experience and commitment to the marine sector, brings a clear long-term perspective on diesel and other powertrain technologies. The co-development of the LZ0 project highlights GM’s commitment and leverages their vast expertise to advance marine propulsion. The Agreement with GM enables OXE to bring to market a commercially rated outboard developed for professional users with demanding needs. This strengthens our ability to deliver reliable and innovative propulsion systems to our commercial and governmental customers worldwide,” said Paul Frick, CEO of OXE Marine AB.

“This Agreement with OXE allows us to bring our renowned Duramax range—trusted in pickups across the U.S. and globally—into the outboard marine segment. OXE’s innovative transmission system positions them to effectively integrate and extend GM’s powertrains for the marine market,” said Tony Brower, Director of Powertrain Solutions at GM.

As a GM Integrator, OXE—together with GM Marine—will have the flexibility to explore and apply a wide range of GM powertrain solutions, supporting both companies’ long-term growth strategies and driving innovation in marine propulsion.