Red Bull team principal Christian Horner has suggested only Honda would be able to supply them with engines from 2019 and until new regulations are introduced for 2021. read more »

Red Bull boss Christian Horner says Aston Martin are considering entering F1 for 2021 but admitted only one of the sport's existing engine makers could supply his team in... read more »

Singapore has signed a four-extension with Formula 1 for its race to remain on the F1 calendar until at least 2021. read more »

Singapore will host a grand prix until at least 2021 after signing a new contract with Formula 1. read more »

MARINA BAY, Singapore -- The future of the Singapore Grand Prix has been confirmed with Liberty Media and race officials agreeing to a four year contract extension which will... read more »

Singapore has extended its contract to host F1 until 2021. read more »

The Singapore Grand Prix will stay on the Formula 1 calendar until at least 2021 thanks to a fresh four-year agreement read more »

Singapore has signed a new four-year deal to host a round of the Formula 1 championship, keeping it on the calendar until at least the 2021 season. Singapore… read more »

Porsche will enter Formula 1 in 2021 having purchased the Red Bull Racing team, so says the latest round of paddock rumours. read more »

McLaren are open to building their own engines for Formula 1 when the regulations change in 2021, but only if the costs of the engines go down. read more »

Pat Symonds has joined Ross Brawn's panel of experts to draw up the 2021 Formula 1 ruleset. read more »

McLaren considering building its own engine for 2021 regulations read more »

Christian Horner fears Renault and Honda won't catch up to rivals before 2021 read more »

McLaren says it would consider building its own Formula 1 engine when new regulations come into play in 2021 - but only if costs have come down dramatically read more »

McLaren's F1 cars could yet be powered by McLaren engines in 2021, that all depends on the forthcoming engine regulations. read more »

Red Bull's Christian Horner fears Renault and Honda will not be able to catch up to Mercedes and Ferrari before F1's engine rules reset in 2021. read more »

McLaren may consider building its own Formula One engine in 2021 if new power unit regulations make it an affordable alternative to being a customer or works team. After three... read more »

Haas Team Principal Guenther Steiner says Formula 1 cannot take a step back with the proposed 2021 engines, which will replace the current V6 power… read more »

Porsche has stated interest in joining Formula One from the 2021 season as an engine manufacturer after leaving the World Endurance Championship. read more »

Porsche confirms F1 interest when 2021 engine is introduced read more »

Porsche's financial boss Lutz Meschke has said they are "encouraged" by the ongoing engine discussions for 2021 and beyond, and are open to joining Formula 1. read more »

Porsche is seriously considering returning to Formula 1 as an engine supplier under the proposed 2021 regulations, says its finance chief read more »

Should the engine proposals for 2021 be cost-effective and attractive, executive director Zak Brown reveals McLaren could develop its own Formula 1 engine. read more »

The good news is that F1 is looking to drop engine grid penalties, the bad news is it may not happen until 2021. read more »

Might a Formula 1 engine for 2021 be in the works at Porsche? read more »