More from Autobild:

X6 - coupe version of X5
LxWxH = 4875mm x 1990mm x 1676mm (X5: 4854 x 1933 x 1766)
5cm lower siting position than in X5
less cargo space (max 1400 L vs max 1750 L in X5)
4+1 seats (the 5th one is provisional) -
initially 4 engnes will be offered: 3.0d (235HP), 3.0sd (286HP), 3.0si (306HP), 4.4si (408HP)
6-speed auto gearbox with shifting paddles (later also 8-speed auto from F01 7er)
Adaptive Drive + Active Steering available
xDrive with DPC standard (= Dynamic xDrive)
rear axle air-suspension
HUD, Intelligent Lighting System, Rear Camera
better performance & driving characteristics than facelifted Cayenne
price range: €55k - €70k
expected average sales of 26k units per year during the entire life-cycle
X4 & X1 also coming