A 996 911 with the tiptronic transmission. I own that exact car, even the same paint colour. That one appears to be a Carrera 4(S?). Mine is just the budget Carrera 2. See the A/C compressor? No, me neither. I need to change mine and am considering cutting the car in half like the picture to be able to get to it.

Funny sidenote. There's so much weight in the back that if you put a jack under the rear jack points it lifts the front wheels off the ground.