Mercedes ‘suffering with reliability’ on engines after Austin penalties

Mercedes revealed on Friday in Austin that it had taken a third fresh engine for Bottas in four races, resigning the Finn to a five-place grid penalty.
Mercedes customers Williams and Aston Martin have also been forced to take fresh engines for George Russell and Sebastian Vettel this weekend. Both will start the race from the back of the grid.
It comes after Mercedes F1 boss Wolff revealed ...Keep reading