Porsche has produced the upgraded 911 GT3 R racer for FIA GT3 regulation championships.
The new Ford Fiesta S2000 rally car has made its debut as course car at the Rally of Scotland.
Jenson Button will drive alongside Lewis Hamilton for the McLaren F1 team in 2010.
Michael Schumacher has stepped down from his advisory role for the Ferrari F1 team.
Kimi Raikkonen will take a sabbatical from Formula 1 next year after talks with McLaren collapsed.