Firefighter (v2) - Windshield Banner Decal Sticker on 2040-parts.com

Mercedes' Wolff says Hamilton Rosberg rivalry won't boil over

MERCEDES motorsport boss Toto Wolff is confident the simmering rivalry between Lewis Hamilton and Nico Rosberg will not boil over and has revealed the pair may be allowed to duel for the Formula One title. German Rosberg leads the drivers' standings on 202 points, with Briton Hamilton 11 points behind and their nearest rival Daniel Ricciardo (Red Bull) a further 60 points adrift. Mercedes have won nine of the 11 grands prix this season and it appears Rosberg and Hamilton, whose relationship has been frosty of late, are in pole position for the title.

BMW Concept X4 (2013) first pictures of baby X6 coupe-SUV

This is the BMW Concept X4, which borrows the idea of an SUV with coupe proportions from its X6 brother, and shrinks the template down to the size of an X3. But don't be fooled by the 'Concept' tag of this car – like the Concept 4-series coupe we saw in 2012, the X4 is very much confirmed for production, and will receive only detail styling tweaks before it goes on sale in mid-2014. It'll be built alongside the X3, X5 and X6 models at BMW's Spartanburg factory in the USA from early 2014.

Detroit auto show 2012: the CAR Live Blog from NAIAS

Welcome to CAR Magazine's coverage of the 2012 Detroit auto show. Our motor show team is at the North American International Auto Show in Cobo Hall, and will be reporting live from the NAIAS to bring you all the new car news, analysis, photo galleries, comment and gossip from Detroit. Follow the CAR Live Blog.