This week we discuss August sales figures from the US and also the UK and Germany where the scrappage schemes have helped raise sales.
New cars include the Audi S5 Sportback, the McLaren MP4-12C, the Ferrari 458 Italia and the Peugeot iOn.
Motor sports results are from Estoril (Formula Superleague), Atlanta (NASCAR) and Oschersleben (World Touring Car Championship).
The History segment is about Auto Union, famous for their pre-war racers that won many Grand Prix and were founded by merging DKW, Audi, Wanderer and Horsch.
The technical article is about the catalytic converter designed to reduce emissions.