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Renault is bringing upgrades to the races in Belgium and Italy in order to get "a clear picture of the ranking" of each power unit at Monza.While Red Bull was competitive throughout the Hungarian Grand Prix weekend, Renault as a power unit manufacturer still lags behind both Mercedes and Ferrari....

The Renault engine's performance in the recent Italian Grand Prix proves it has made "big progress" in Formula 1, according to technical director Remi Taffin.The performances of Red Bull and the works team at Monza showed the engine's improvement, with the gap to pole position of the best Renault-powered car...

Renault is planning to introduce an upgrade for its Formula 1 engine at one of the next two races.The French manufacturer started the season with a brand new specification and made a small update for the Bahrain Grand Prix before introducing its next spec in Monaco.That left it with 21...

Renault's next major power unit upgrade will not be introduced until the first race of the 2017 Formula 1 season, according to the team's technical director Remi Taffin.The French manufacturer started the season with a brand new specification, having spent seven development tokens over the winter. It spent a further...

Renault may yet introduce its new Formula 1 power unit for the Monaco Grand Prix, according to engine technical director Remi Taffin.Managing director Cyril Abiteboul had suggested last weekend there was a "very slim chance" of such a situation happening given the fact Monaco is not an engine circuit, and...

Renault has found more than half a second of performance from its Formula 1 power unit over the winter, according to engine chief Remi Taffin.The French manufacturer has endured a torrid time over the past two F1 seasons, suffering a multitude of performance and reliability problems with its V6 turbo...

Renault has conceded it took too long to identify the problems that held its engine back early in the 2015 Formula 1 season.The French manufacturer made sweeping changes to its power unit, particularly its hardware, over the 2014-15 winter in a bid to make up ground on Mercedes and Ferrari....

Renault used 11 of its 12 Formula 1 engine development tokens for the upgrade that is now set to wait another two grands prix before hitting the track.The French manufacturer brought two of the latest specification V6s to this weekend's United States GP, for potential use by Red Bull as...

The updates to Renault's Formula 1 power unit for the United States Grand Prix are aimed at power rather than driveability or reliability.As reported on Monday, the French manufacturer has used the bulk of its remaining 2015 tokens on internal combustion engine (ICE) and turbo changes. A Renault statement confirms...