Mercedes German site has S-class on sale now with more powerful engines:
S350d long - 114,942 Euros - 230kw; 650nm; 0-100km/h in 5.6sec; 5.9l/100km; 154g/km
S350d 4matic long - 118,750 Euros - 230kw; 650nm; 0-100km/h in 5.5sec; 6.1l/100km; 161g/km
S450d 4matic long - 126,842 Euros - 270kw; 750nm; 0-100km/h in 5.0sec; 6.2l/100km; 162g/km
S450 4matic long - 125,771 Euros - 280kw; 520nm; 0-100km/h in 5.0sec; 8.1l/100km; 185g/km
S450e long - 131,245 Euros - 220kw + 110kw (300kw combined); 500nm; 0-100km/h in 5.9sec; 0.6l/100km; 14g/km; 116km E-range
S500 4matic long - 136,374Euros - 330kw; 560nm; 0-100km/h in 4.7sec; 8.3l/100km; 188g/km
S580 4matic long - 143,147 Euros - 370kw; 700nm; 0-100km/h in 4.4sec; 10.0l/100km; 226g/km
S580e long - 140,527 Euros - 270kw + 110kw (375kw combined); 500nm; 0-100km/h in 5.2sec; 0.6l/100km; 13g/km; 116km E-range
S580e 4matic long - 144,335 Euros - 270kw + 110kw (375kw combined); 500nm; 0-100km/h in 5.2sec; 0.7l/100km; 16g/km; 110km E-range