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Cadillac CTS

By Ben Oliver Motor Shows 09 January 2007 04:39 New CTS: no mistaking this for anything other than a Cadillac The all-new CTS compact exec saloon is Caddy's big news from the Detroit show, and they were never going to muck about with a distinctive design direction that has won them praise and younger customers since it began in 2001. The new CTS exaggerates it further with yet-more vertical lamps and grille, plus plenty of bling, using chrome for the air vents, window surrounds, the three-inch exhaust tips and 18-inch rims. No high-performance V version of the new car has been announced yet, but until it arrives the range will be led by a new direct-injection, 3.6-litre V6 with variable valve timing putting out 300bhp and 270lb ft.

Video: Michael Mauer on the 991-series Porsche 911

Porsche has released a video featuring its Design Director, Michael Mauer, explaining how he and his team went about redesigning the 911, an ‘automotive, engineering icon' as he describes it. "What we as designers are striving to above all is to optimize the width to height ratio with the result that although the 911's width has not increased, the front axle area has become wider, and we've managed to make the roof a bit lower," Mauer explains via a rather dramatic-sounding voiceover.

Mercedes-Benz prototypes spotted

Modern technology makes it harder for automakers to hide their upcoming products from prying eyes. Take, for example, these images sent to us from Autoweek subscriber Jonathan Peters while he was in Utah. Peters speculates that what he saw was a gathering of a varied Mercedes-Benz cars being tested, along with cars from other carmakers for comparisons.