The 20th anniversary season of Supercars starts in Adelaide on Friday amid several major changes that prompt many intriguing questions.

Short of racing in his native Northern Ireland, Superbike world champion Jonathan Rea couldn't be starting his bid for a title hat trick closer to home than at Phillip Island.

Lewis Hamilton has accused Formula One of being "outdated" and has called on its new owners to breathe fresh life into the sport.

Triple world champion Lewis Hamilton has clarified comments about not wanting to share data with Formula One teammates and says he has "zero problems" with new Mercedes arrival Valtteri Bottas.

Daniel Ricciardo's Red Bull team are hoping revamped Renault engines will give them the power to take on champions Mercedes in a new-look Formula One this season.

Supercars' first full-time female driver would rather she didn't attract attention because of her gender.

Leading Supercars competitors are concerned that an under-age driver will be allowed to race against them despite tougher qualification standards for newcomers.

Australian motorsport's governing body has refused to accredit a driver for the new Supercars season.

​Singer Delta Goodrem and stereotype-shattering driver Simona de Silvestro will spearhead a push to expand the appeal of Supercars.

The Ford stalwart, DJR Team Penske, is expected to become the dominant Holden squad Triple Eight's main rival in Supercars this season.

Mount Panorama had been the scene of Jamie Whincup's greatest disappointments. Now it is the place of one of his most magnificent triumphs.

Team Red is not dead after all. The spirit of the old Holden Racing Team will live on in the new name and look of Walkinshaw Racing's Supercars squad.

Leading Supercars drivers will be joined by many of the world's best GT and sports car racers in the Bathurst 12 Hour this weekend.

Arguably the strongest field of local and overseas drivers ever to race in Australia will contest next Sunday's Bathurst 12 Hour as the event continues to gain international stature.

There's a lot to dislike about Bernie Ecclestone the man. But, as a sports administrator, he might just be the best there has ever been.

Triple Formula One world champion Lewis Hamilton has challenged fans to design his race helmet for the new season starting in March.

​Chase Carey has given a bracing verdict on the problems facing Formula One after 40 years of Bernie Ecclestone's supremacy, describing decision-making within the sport as "somewhere between ineffective and dysfunctional".

Bernie Ecclestone's 40-year reign as Formula One's commercial supremo ended on Monday with the sport's new owners Liberty Media replacing the 86-year-old Briton with American Chase Carey.

The late French Formula One driver Jules Bianchi now has a street named after him following a ceremony in his home city of Nice.