Fernando Alonso says his decision to quit Formula One at the end of the current season has nothing to do with McLaren's failure to give him a competitive car since 2015.
Earlier this week Alonso announced he will not be on the F1 grid in 2019, although his statement left the door open for a return if McLaren can re-discover its competitiveness. McLaren has not won a race or scored a podium since Alonso joined in 2015.