While he admits reliability remains a concern, Zak Brown has no doubts about Renault engine's pace. read more »

Pierre Gasly: Pre-season reliability crucial for STR-Honda F1 hopes read more »

Renault will focus on strict quality control of parts for its 2018 Formula 1 engine, as it bids to fix the unreliability that blighted its '17 season read more »

The Mercedes Formula 1 team says its engine will always be pushed to the limit of reliability, even as rules on power unit use become more restrictive in 2018 read more »

Cyril Abiteboul felt Renault 'played with fire' in order to find extra performance from their power unit in 2017, which came at a cost to their reliability. read more »

Reigning World Champion Lewis Hamilton says repeating his reliability record in Formula 1 this year will be tricky, but believes the achievement is within… read more »

Renault admits it "played with fire" by chasing extra performance from its 2017 Formula 1 engine through the season, at the expense of reliability read more »

Red Bull chief Christian Horner says his Formula 1 team has suffered its worst season with engine reliability since 2006 read more »

Helmut Marko is hoping new engine partner and driver-line-up will pay off for Toro Rosso in 2018. read more »

Stoffel Vandoorne admits the early part of his 2017 Formula 1 season "wasn't good enough" as he struggled to get up to speed amid McLaren-Honda's... read more »

Red Bull Racing are praying to the racing gods for a “desperate” performance boost from their TAG-Heuer badged Renault engine for the 2018 Formula 1 season. While the team did... read more »

Renault will prioritise the reliability of its power unit above all else in 2018 after admitting it rushed through a series of performance upgrades this season. read more »

Red Bull can challenge for world titles in 2018, according to team boss Christian Horner, but only if they can improve their reliability and Renault deliver a substantial... read more »

Despite a recent spate of reliability issues for Renault power units, Fernando Alonso says he has "zero doubt" over McLaren's move away from Honda for 2018. read more »

Lewis Hamilton has credited Mercedes' supreme reliability record for making the difference in their victorious championship battle with Ferrari in 2017. read more »

Blighted by problems in recent races, Renault's F1 chief Cyril Abiteboul says he felt a "bit bitter" as they have been forced to give up speed in favour of... read more »

Renault Sport Formula 1 boss Cyril Abiteboul says having to sacrifice performance to ensure reliability in grands prix is a "bitter" feeling read more »

Max Verstappen heads into the final race of the season wanting more, having found form after suffering from reliability issues at the start of the season. read more »

McLaren not concerned by recent Renault issues read more »

Renault traded performance for reliability during the Brazilian Grand Prix in order to prevent more unwanted retirements. read more »

Scuderia Toro Ross team boss Franz Tost looks back on the 2017 Brazilian Grand Prix. read more »

Renault sacrificed performance for greater Brazil reliability read more »

Renault chief Cyril Abiteboul lamented a lack of pace at the Brazilian Grand Prix as the manufacturer focused on reliability after a spate of… read more »

Concerns over Renault's engines prompted Red Bull to turn things down in Brazil. read more »

Our focus was on reliability for this weekend and we saw three Renault-powered cars finish in the top ten and five cross the finish line. read more »