Sergio Perez says Force India would have had a chance to fight for third in the F1 Constructors' championship if it had the B-spec car all year read more »

Scuderia Toro Rosso will run with 2015-spec Ferrari engines in 2016 after ending their two-year partnership with Renault Sport. read more »

Toro Rosso has completed a deal with Ferrari to use a 2015-spec Formula 1 engine next season read more »

Toro Rosso will use 2015-specification Ferrari power units in 2016, the squad has formally confirmed, restarting an engine partnership which previously ran from… read more »

Toro Rosso will be allowed to run year-old Ferrari engines in 2016 after the FIA confirmed 2015-spec power units will be allowed to race next year. After parent company Red... read more »

The FIA has granted Ferrari permission to supply a 2015-spec Formula 1 power unit to Toro Rosso next season read more »

Lewis Hamilton feels Mercedes' change of Formula 1 development direction before the Singapore Grand Prix has hurt him, but the three-time world champion cannot revert to... read more »

Daniel Ricciardo has opted to revert to the older spec Renault engine for this weekend's season finale. read more »

Daniel Ricciardo will reportedly be using the old-spec Renault engine in Abu Dhabi after the upgrade failed to deliver an improved performance in Brazil... read more »

Red Bull will revert to an old specification Renault Formula 1 engine for this weekend's Abu Dhabi Grand Prix, Autosport has learned read more »

Red Bull's Daniel Ricciardo says Renault's upgraded Formula 1 engine is not any better than the old spec, adding the French manufacturer needs to "go back to the... read more »

You d want Monza-spec for the start and end of the lap and Hungaroring-spec for the rest. Different drivers and teams will make different compromises," - Pastor Maldonado read more »

Sergio Perez looks to maintain his good run of results in Brazil to complete an impressive second half of the season with the B-spec Force India read more »

Kimi Raikkonen was forced to switch to a previous specification engine for Mexican Grand Prix qualifying after his car caught fire in final practice read more »

Jenson Button may have to wait for Honda's upgraded engine for at least another race as the manufacturer investigates Fernando Alonso's engine problems from Austin.... read more »

Fernando Alonso knows what he is looking for from the 2016-spec Honda F1 engine, but will get his hands on the latest developments at this weekend's United States Grand... read more »

Daniel Ricciardo says Red Bull is unlikely to use Renault's new-spec Formula 1 engine for this weekend's United States Grand Prix as it is "probably not worth... read more »

Sauber driver Felipe Nasr has called on Formula 1 tyre supplier Pirelli to ensure its 2017-spec tyres allow a driver to push more during a grand prix read more »

Renault has set their sights on a "clean weekend" in Austin, saying they have no concerns over the reliability of their new spec engine... read more »

Mercedes says its decision not to supply its customers with its latest spec of Formula 1 engine for the remainder of the season is out of concern for compromising their performance read more »

Force India team boss Vijay Mallya is pleased that the outfit has been able to deliver on its pre-season target of claiming a podium in 2015, following Sergio Perez's... read more »

The FIA has released new regulations that stipulate manufacturers cannot offer old-spec engines to customers, but Autosport understands this stance is likely to change read more »

Formula 1's governing body, the FIA, has clarified that customer power units used during the 2016-2020 seasons must be the same specification as that of the… read more »

Carlos Sainz Jr expects to be racing for Scuderia Toro Rosso in 2016, and believes the team are close to agreeing a deal to run 2015-spec Ferrari engines. View the original... read more »

Toro Rosso is closing on a deal with Ferrari to use 2015-spec Formula 1 engines next season, Autosport understands read more »