Mercedes-Benz O530 Citaro (Batch 3)

Former deployments

 * SBS Transit
 * Tower Transit
 * Go-Ahead
 * SMRT Buses
 * LTA Storage Buses
 * SMRT Task Force 50

Non-revenue buses

 * Go-Ahead Non-Revenue Buses

SMRT Buses

 * SG1041M – SG1050L feature the SBS Transit base colours only on the sides, while their front and rear are left fully white.
 * SG1130P has the 'SG♥BUS' logo pasted on front of bus.