Last week we grabbed the keys to a 2016 model P90D at Teslas showrooms in Oslo.You almost get the feeling of a rollercoaster when you´re firing away this 539 of horsepowers car at full blast. It´s a feeling that everyone should experience. Around here, the Tesla Model S still ranks as the ultimate mobile high tech device. And, while prices have hardly moderated, there are now more options in choosing one. And none more appealing than the high achiever P90D.