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Alfa Romeo 4C Spider revealed: Geneva Motor Show

The Alfa Romeo 4C Spider (pictured) revealed in Geneva The Alfa Romeo 4C is the epitome of a modern ‘supercar’, with ultra light weight (for a production car) allowing the 4C to produce very good performance from its modest 17500cc engine. So producing an Spider convertible immediately raises the weight issue in a more dramatic way when the car’s abilities are so dependent on it low weight, but it seems the Alfa Romeo 4C Spider – previewed as a production car with a concept at Geneva today – has managed to keep the wight penalties of the convertible 4C down to a minimum. Thanks to a canvas roof and carbon fibre rollover bars, the weight penalty for the Spider is only about 60kg (around a 7 per cent gain) which shouldn’t hurt performance too much.

Audi TT RS gets the green light for America

After thousands of enthusiasts signed an online petition demanding it, and after solid reviews from the media, including AW, Audi has announced the TT RS will come to the United States. Look for it in showrooms about a year from now. The RS is the performance version of the TT coupe, with a 360-hp, 2.5-liter TSFI turbo five-cylinder engine powering all four wheels through Audi's quattro drive system.

Dogs in cars a danger. That must be a money-making opportunity.

Dogs in Cars - watch out for the fixed-penalty We Brits are a nation of dog-lovers. We’re also a nation of car-lovers. Stick the two together and you have an awful lot of dogs travelling in cars.