The Porsche Panamera entry level engine will supposedly be a 3,5 liter 6-cyl with 350 HP...

[Gustav]

The Porsche Panamera entry level engine will supposedly be a 3,5 liter 6-cyl with 350 HP and the Twin Turbo (Panamera Turbo) will have 560 HP.

"The target for the Panamera is to be a true sportscar while at the same time it shall be a family-car for every-day with four full seats, easy access to the rear and a luggage compartment of around 450 litres. When it hits the road in 2009, Porsche hopes to be able to sell 20,000 units annually – and to jump over the barrier of 100 000 sold cars per year."

http://www.evo.co.uk/news/evospyshot..._panamera.html