Stay up to date with the latest news from Autosport.
Updated: 57 min 52 sec ago
Roger Penske has ruled out running a fifth car at IndyCar's Indianapolis 500 in 2018 for Juan Pablo Montoya
The return of Formula 5000s to Castle Combe will be one of the key attractions at the circuit's Autumn Classic race meeting on Saturday
Max Verstappen believes a less ambitious approach by Red Bull in launching its new Formula 1 car as late as possible could help it hit the ground running in 2018
Andretti Autosport and United Autosports have become part-owners of the Walkinshaw Racing Supercars team
Lewis Hamilton says he and the Mercedes Formula 1 team will decide on Thursday evening whether to run the team's latest aerodynamic package during the Japanese Grand Prix weekend
Ferrari has no plans to make big changes to its organisation following two frustrating Formula 1 weekends, despite its president Sergio Marchionne suggesting that was the case, says Sebastian Vettel
Renault's Malaysian Grand Prix victory with Red Bull and Max Verstappen puts the pressure on McLaren to make a winning Formula 1 chassis for 2018, says Fernando Alonso
Haas driver Kevin Magnussen says the fact that he has not been penalised for his driving by Formula 1 stewards means he has no need to change his aggressive style
Marcus Ericsson says he is carrying a 10kg weight disadvantage to Sauber team-mate Pascal Wehrlein, which is hurting efforts to prove he deserves to move up the Formula 1 grid.
Testing Robert Kubica and Paul di Resta in 2014 cars will not give Williams enough information to judge their 2018 Formula 1 seat potential, reckons their rival Felipe Massa
The new LMP1 challenger built by Russian squad BR Engineering, the BR1, has hit the track for the first time
Le Mans 24 Hours organiser the Automobile Club de l'Ouest has reacted to Peugeot's decision to reaffirm its involvement in the World Rallycross Championship
The Mercedes F1 team generated an astonishing turnover of £289million in 2016, and its parent company only had to pump in around 10% of that figure - less than £30m
Audi wanted to give Daniel Abt the chance to prove he deserves to be in its Formula E team because it believes his name has been a "disadvantage"
Ken Block's Ford-backed Hoonigan Racing Division team will withdraw from the World Rallycross Championship after the final round of the 2017 season in South Africa next month
The four drivers who will fight for the 2017 McLaren Autosport BRDC Award have been selected
Three-time Indianapolis 500 winner Helio Castroneves will make a full-time switch to the IMSA Sportscar Championship with Penske next season
Stefan Wilson is set to make his second Indianapolis 500 start next year after agreeing a deal to drive an Andretti Autosport-run entry in the 2018 event
Fernando Alonso says McLaren and Honda will face a tough dilemma if there is a Formula 1 engine upgrade available for this weekend's Japanese Grand Prix
Peugeot will continue its programme in the World Rallycross Championship next season with nine-time World Rally Champion Sebastien Loeb