Building on the success of Resolute, the 2025/26 challenger represents the next evolution of ECU Racing’s design philosophy. Drawing on multiple seasons of competition experience and data-driven refinement, Gwen was engineered with performance, reliability, and manufacturability at its core.

With a competition weight of 157.5kg, Gwen embodies a holistic approach to vehicle design. Reliability remained a foundational pillar throughout development, enabling the team to push performance with confidence and consistency.

Designed to set a new benchmark for ECU Racing, Gwen enters the 2025/26 season winning the IC Class Overall at the

FSAE-Australia 2025 competition, with plans to compete at FSUK 2026