SBS998Y is a Volvo, understand.
SBS999U is an MB0405G, same engine with the SMRT 0405Gs
(TIB849B-TIB904A)
Then what about the ex CSS buses that SMRT used?? Worse than
SBST's SBS999U, beige interiors and brown seats, even older and
look so run down 
, and SMRT still wants such buses
instead of SBS999U 
