Red Bull and Toro Rosso Drivers Demand Renault Engine Fix
Daniil Kvyat and Max Verstappen have called for urgent action as Renault’s power unit problems continue to hold back Red Bull and Toro Rosso in the 2015 Formula One season.
Red Bull’s Daniil Kvyat and Toro Rosso’s Max Verstappen have openly called for a solution to the ongoing Renault power unit problems that have hampered both teams’ progress throughout the 2015 Formula One season. Both drivers struggled at Spa-Francorchamps, where the circuit’s long straights exposed the Renault engine’s power deficit compared to rivals.
Kvyat said in Belgium that he wants the situation resolved as soon as possible, making clear that Red Bull’s ambitions to fight at the front are not compatible with the current performance gap. He stressed the need for decisive action, even if the route to a solution remains unclear. "We want to win races and to do that it is necessary to take any measures," Kvyat said, reflecting the frustration within the team.
Red Bull’s relationship with Renault has become increasingly strained over the season. While both parties are contractually committed for 2016, there has been speculation about the possibility of the partnership ending early. Dr Helmut Marko has denied that Red Bull has unilaterally terminated the contract, but the team’s patience is wearing thin as performance and reliability issues persist.
Spa exposes Renault’s weaknesses
The Belgian Grand Prix at Spa-Francorchamps highlighted the Renault engine’s lack of power, with both Red Bull and Toro Rosso unable to match the top speed of Mercedes-powered cars. Verstappen, driving for Toro Rosso, faced further reliability problems at Spa and admitted frustration with the situation. He said that while the engineers are working hard, the team needs more from its engine supplier if it is to make progress next season.
Verstappen told Dutch media that if the Sochi upgrade does not deliver, prospects for 2016 will be bleak. He warned that without a genuine step forward, the teams would be forced to consider alternatives for the following season, though options are limited by existing contracts and the competitive landscape. Verstappen’s remarks echo the growing sense of urgency shared by both teams’ drivers and management.
Contract pressure and future prospects
Christian Horner, Red Bull’s team principal, has stated that the contract with Renault contains clear obligations for both parties, but has not disclosed details. Renault is also conducting due diligence on a possible takeover of Lotus, which could alter its role as an engine supplier in the sport. In the meantime, Red Bull and Toro Rosso’s immediate future depends on whether Renault can deliver the promised improvements before the end of the season.
With Red Bull’s ambitions to return to the front of the grid and Toro Rosso’s hopes for progress, both teams are watching Renault’s next moves closely. If the Sochi upgrade fails to close the gap, the pressure on the partnership will only intensify.
For more on Red Bull’s engine supplier options, see Red Bull weighs Ferrari engine supply after Renault struggles.

