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Saab 9-4X

The production version of the new Saab 9-4X will make its official debut at next month's LA Auto Show, exactly two years after it was first displayed as the 9-4X BioPower concept. It shares its platform with the Cadillac SRX. Very little appears to have changed in the intervening period, with Saab design director, Jason Castriota's appointment coming after the car was signed off under GM's tenure.

Audi rolls out A3 lineup at the Los Angeles auto show

There's something about German automakers and model proliferation—it seems that if there is a niche to be filled, no matter how vanishingly small, a vehicle will be devised to fill it. If no niche is extant, they'll simply invent one, which is how we wound up with the unprompted X6. Audi's new A3 lineup, which debuted at the Los Angeles auto show and will begin its 18 month-long North American rollout spring 2014, seems incredibly rational by comparison.

F1: Mercedes sticks with McLaren – Brawn still likely

Mercedes are sticking with McLaren for the 2010 season - but probably Brawn GP too. As the F1 season drew to a close at the Yas Marina circuit in Abu Dhabi yesterday, the whole of the top end of Mercedes Benz management was on hand. They had expected to see Lewis Hamilton in the Mercedes McLaren waltz to a win, but had to settle for simply powering the world champion – Jenson Button – to victory this year and claiming third and fourth place at the inaugural Abu Dhabi Grand Prix.