Setra HTML description of the catalogue:

Models - S210-S228, SG 219, SG 221, Top Class O520/550/560/580, Kombi Bus,Top Class 400
Only Germany Language.

SETRA-Kombibusse:
S 315 UL
S 315 UL-GT
S 315 NF
S 315 H
S 315 GT
S 315 GT-HD
S 315 GT-HD Rechtslenker
S 317 GT-HD
S 319 UL
S 319 UL-GT
S 319 NF
S 319 GT-HD
SG 321 UL

Mercedes Motors:
OM 441 LA (EURO-II)
OM 442 LA (EURO-II)
OM 447 HLA (EURO-II)

MAN Motors:
2866 LOH (EURO-II)
2866 LUH (EURO-II)