[3] Toro Rosso introduced an extensively modified STR10 for the final pre-season tests at the Barcelona circuit in late February, with a shorter nose, new aerodynamics and a new suspension.

"[4] The car proved quite competitive throughout the season, managing to score 67 points and a pair of 4th places for Verstappen in the Hungarian and United States Grands Prix.

The results allowed Toro Rosso to end the season with 7th place in the World Constructors' Championship, 11 points behind the Mercedes-powered Lotus.

This was the last Renault-engine Toro Rosso, before the team returned to Ferrari power units for the 2016 season.

This was the fourth and final year for both Nova Chemicals and Cepsa sponsorships as both were withdrawn from the team.