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Infiniti Q50 channels its inner Formula One

The Infiniti Q50 Eau Rouge concept bowed at the Detroit auto show on Monday. This is the same F1-Spa-Francorchamps-inspired sedan that the company teased early in December. It's purely a concept for now, and therefore only has a hypothetical powerplant.

Mazda CX-5 gets new trim levels

Mazda CX-5 gets new trim levels When car makers come up with trim specifications for their models, they do so in a way that gives easy stepping stones in equipment levels, from hair shirt to over the top. They also expect that many buyers will pay a visit to the options list to add in a few extra goodies to the standard spec, but it looks like Mazda has been getting the same request repeatedly from buyers of the CX-5 compact SUV – give us a sunroof and leather. Until now, the only way to get sunroof and leather was to opt for the range-topping Sport trim – which costs from £27.5k – but now Mazda has added two trim levels beneath the Sport - SE-L Lux and SE-L Lux Nav – which come already equipped with the two most requested extras.

Spyker slaps GM with $3 billion lawsuit

Spyker, the Dutch supercar firm and owner of Saab, hit General Motors with a $3 billion lawsuit Monday, claiming GM forced Saab into bankruptcy and interfered with a potential deal with Chinese investors that could have saved the company. Spyker is suing on behalf of Saab, assuming legal costs in exchange for a significant proportion of any potential award. Saab went into bankruptcy in December 2011.