The Panamera is Porsche's first four-door sedan. Here in the States, the Panamera will be offered with direct-fuel-injected 4.8 liter V8s in normally aspirated (400 hp) and twin-turbocharged (500 hp) form, both coupled to a 7-speed twin-clutch automatic transmission. Pricing will start at $89,900 for the rear-drive Panamera S, $93,800 for the all-wheel-drive Panamera 4S, and $132,600 for the all-wheel-drive Panamera Turbo.