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Porsche Panamera upgrades (2010) first details

The 493bhp Porsche Panamera Turbo is about to get even more powerful: Porsche has released details of a new range of upgrades available on the Panamera, including a £14k Powerkit pack. The Powerkit – as its name suggests – delivers an increase in power (and torque) over the standard car, and is exclusively available on the Panamera Turbo. The Panamera Turbo left us a little underwhelmed when we put it through its paces a year ago, chief issues being the packaging, styling and ergonomics.

Lamborghini Sesto Elemento concept

Lamborghini revealed the hugely anticipated Sesto Elemento concept at the 2010 Paris motor show. Based on the Gallardo supercar, the Sesto Elemento (six elements in the Italian sports car maker's native tongue) is a technological marvel, created entirely in carbon fiber to bring the vehicle's overall weight down to less than 1000kg. Read our opinions of the Sesto Elemento concept in our 2010 Paris Motor Show Highlights, and see the photo gallery (which includes all six teaser photos) by clicking the link below.

Autoweek in review

On Monday, Ford and GM announced they would work together on nine- and 10-speed transmissions, we found out how to outrun a dust storm in a Lexus LFA and legendary driver Stirling Moss made some interesting comments. The embargo on the Jaguar F-Type broke on Tuesday, we learned about a documentary on the Pebble Beach Road Races and Porsche showed off its 911 RSR for race duty. On Wednesday, pictures of the next Lamborghini Aventador slipped out on the Web, the Mercedes GLA concept was revealed and the Flat Rock, Mich.