Lewis Hamilton believes his Mercedes Formula One team can live up to their advance billing as favourites when the season starts in Australia next week.
Williams will have a picture of Ayrton Senna on their car this season as Formula One marks the 20th anniversary of the triple champion's death.
New Zealand driver Fabian Coulthard believes sorting out his qualifying issues will be a key to his V8 Supercars challenge this year.
McLaren boss Ron Dennis sang the praises of his Formula One driver line-up and detected echoes of Ayrton Senna in Jenson Button's relationship with the team.
Former champion Formula One team Williams believes a new sponsorship deal with Italian drinks brand Martini can help to make it competitive again after a dismal season in 2013.
With new regulations and preseason testing already difficult, Red Bull has the added stress of whether Daniel Ricciardo has what it takes to drive alongside Sebastian Vettel.
For jaded Formula One fans weary of Sebastian Vettel's dominance in recent years, an overdue shake-up is coming.
New Zealand's Brendon Hartley has been teamed with Australian Formula One great Mark Webber in Porsche's state-of-the-art entry for this year's Le Mans 24 Hours race and the World Endurance Championship.
It's been 10 years since a driver last attempted running both the Indianapolis 500 and the Coca-Cola 600 on the same day, a feat so grueling that only Tony Stewart has successfully completed all 1100 miles (1770km).
Renault have made some progress in ironing out the engine problems that have blighted Formula One preseason testing, but will head into the season-opener in Melbourne with doubts about "incomplete" preparations.
Joey Logano lined up directly behind Kevin Harvick and followed him nose-to-tail around the track and across the line for the final restart. He was stalking the leader, looking for what he knew would be his only chance to snatch the victory away from Harvick.
Kevin Harvick charged to the front early and dominated the rest of the way on Sunday (local time) for his second straight Sprint Cup victory at Phoenix International Raceway.
Just when it looked like V8 Supercars champion Jamie Whincup was going to run away with the Adelaide 500, the dream start to his title defence turned into a nightmare after he figured in one of the many dramas of Sunday's deciding race.
Formula One teams wrapped up pre-season testing in Bahrain on Sunday with Lewis Hamilton on top of the timesheets and his Mercedes team looking clear favourites for the opener in Australia on March 16.
Suddenly, it's not so lame to drive a Volvo - well, sort of.
Scott Dixon believes a strong start to the new season will be a key to his hopes of defending his IndyCar title in the United States.
Western Springs promoter Bill Buckley says sports fans should get ready to farewell international solo speedway from New Zealand if they don't support the opening round of the 2014 World Championship.
History repeated as Holden's Shane van Gisbergen again ignored the threat of legal action to top the timesheets at the V8 Supercars' season-opening round in Adelaide.
What would you do if your taxi driver got into in a high-speed police chase with you in the back seat?
The sleeping giant of V8 Supercars - the once mighty Holden Racing Team (HRT) - is about to stir in 2014, according to reigning champion Jamie Whincup.