Hillspeed confirms Xie and Mavlyutov in two-car GB3 entry Hillspeed confirms Xie and Mavlyutov in two-car GB3 entry Bas Kaligis / Monday, February 13, 2023 0 456 Article rating: No rating Hillspeed has confirmed a fresh driver line-up for its 2023 GB3 Championship campaign, with Chinese F4 champion Gerrard Xie and British F4 graduate Daniel Mavlyutov. Read more