Sauber doesn’t expect same engine disadvantage as Toro Rosso

This year, it was apparent that Toro Rosso suffered at power tracks late in the season as other teams were able to take advantage of upgrades to their engines, while its 2015 Ferrari unit remained unchanged. However, Kaltenborn insists that the story has been overblown, telling Motorsport.com: “You can’t compare the situation. "We don’t know exactly what are the reasons at Toro Rosso ... Keep reading