Max Verstappen suffered the same problem twice with Renault's power unit on day two of Formula 1's second pre-season test at Barcelona read more »

A useful day where we completed most of the tests we wanted to, despite running for fewer laps than originally planned. read more »

Despite technical troubles, Nico Hulkenberg says Renault will complete its pre-season testing programme... so long as it suffers no more issues read more »

Felipe Massa hits the top of the timesheets as F1 testing resumes at the Circuit de Catalunya, as McLaren-Honda and Renault hit trouble read more »

Despite running into a few reliability issues in the opening pre-season test, Toro Rosso's tech chief James Key is adamant Renault have turned a "huge corner." read more »

Renault has turned a "huge corner" with the performance of its latest Formula 1 engine, returning customer team Toro Rosso believes read more »

Jolyon Palmer claims "big step" in improvement to Renault chassis. read more »

Renault's Jolyon Palmer is optimistic for the upcoming season after notable improvements made to the chassis. read more »

Jolyon Palmer believes Renault has made a significant improvement in the ride quality of its 2017 Formula 1 car, an area it struggled with last year read more »

James Key is expecting a tight battle amongst the midfield teams during the 2017 season, and feels that both Haas and Renault have showed good pace so far in testing. read more »

Toro Rosso's technical director James Key says the Renault engine used in his team's car has made a big step in terms of performance this year. Although Toro Rosso... read more »

BARCELONA, Spain -- Toro Rosso boss Franz Tost is sure early issues with its new Renault engines are "nothing major", despite losing an entire day of the first winter... read more »

Jolyon Palmer says Renault finishing 2017's first Formula 1 test with both drivers inside the top eight was a pleasant surprise read more »

Toro Rosso have been left disappointed by the first week of testing in Barcelona, as reliability issues with the newly acquired Renault engine have hampered their progress. read more »

The R.S.17 feels good so far, but we still have room for improvement and that's what next week is about. read more »

Renault driver Jolyon Palmer reckons the manufacturer has made a "big step" with the ride quality of this year's car, compared to its predecessor. Renault… read more »

Nico Hülkenberg put in a strong performance in today's pre-season test, to put the Renault F1 Team fifth fastest. read more »

Despite an spin from the Renault Sport Formula 1 Team driver, he showed considerable pace in the car that saw him come fourth fastest overall. read more »

I think we re not the fastest out there... but also not the slowest..." - Nico Hulkenberg gives his impressions of the Renault RS17 read more »

The Renault Sport Formula 1 Team have been told their rear wing breaks F1 rules as it currently stands, and will need to be redesigned ahead of the 2017 F1 season. read more »

Renault will make alterations to their rear wing after being made aware that their current model could be in breach of the new regulations. read more »

The performance of 2017's new F1 cars in fast corners is in a "different league" compared to last year, according to Renault's Jolyon Palmer. read more »

Renault will make changes to its rear wing design before the Australian Grand Prix after the FIA advised that its support pillar concept could breach Formula 1 rules read more »

The downforce is a massive change; it's completely different from last year. read more »

Engine specialist Mario Illien is no longer working as a consultant to the Renault Formula 1 engine project, Autosport has learned read more »