Sainz starts from back of grid due to power unit upgrade By webmaster - October 6, 2021 201 0 Carlos Sainz will start from the back of the grid in this weekend’s Turkish GP as a result of penalties for exceeding his engine allocation. RELATED ARTICLES Sports Vinicius Jr to stay at Real Madrid beyond this summer Sports Scandinavia retains Goodwood Cup crown after eventful race Sports West Ham latest: Ajax and Real Sociedad interested in Alvarez