Former Deployments of Alexander Dennis Enviro500 (3-Door)
| Registration no. | Service(s) served |
|---|---|
| SG6333M | SBS Transit: N/A |
| SG6334K | SBS Transit: N/A |
| SG6335H | SBS Transit: N/A |
| SG6336E | Tower Transit: N/A |
| SG6337C | SBS Transit: SLBP 974 (Nov 2021 - Sep 2024) SMRT Buses: N/A |
| SG6338A | SBS Transit: SLBP 974 (Nov 2021 - Sep 2024) SMRT Buses: N/A |
| SG6339Y | SBS Transit: N/A |
| SG6340S | SMRT Buses: KJDEP 190 (Oct 2021 - Oct 2025) |
| SG6341P | Tower Transit: N/A |
| SG6342L | SBS Transit: HGDEP 107 (Dec 2021 - Jan 2025) |
| SG6343J | SBS Transit: N/A |
| SG6344G | SBS Transit: SLBP 974 (Oct 2021 - Sep 2024) SMRT Buses: N/A |
| SG6345D | SMRT Buses: KJDEP 190 (Oct 2021 - Oct 2025) |
| SG6346B | SMRT Buses: KJDEP 190 (Oct 2021 - Oct 2025) |
| SG6347Z | SBS Transit: SLBP 974 (Oct 2021 - Sep 2024) SMRT Buses: N/A |
| SG6348X | SBS Transit: N/A |
| SG6349T | SMRT Buses: KJDEP 190 (Oct 2021 - Oct 2025) |
| SG6350M | SMRT Buses: KJDEP 190 (Oct 2021 - Oct 2025) |
| SG6351K | SBS Transit: SLBP 974 (Oct 2021 - Sep 2024) SMRT Buses: N/A |
| SG6352H | SBS Transit: N/A |
| SG6353E | SBS Transit: N/A |
| SG6354C | SBS Transit: HGDEP 107 (Dec 2021 - Jan 2025) |
| SG6355A | SBS Transit: N/A |
| SG6356Y | SBS Transit: HGDEP 107 (Dec 2021 - Jan 2025) |
| SG6357U | Tower Transit: N/A |
| SG6358S | SBS Transit: HGDEP 107 (Dec 2021 - Jan 2025) |
| SG6359P | SBS Transit: N/A |
| SG6360J | SBS Transit: N/A |
| SG6361G | SBS Transit: N/A |
| SG6362D | SBS Transit: N/A |
| SG6363B | SBS Transit: N/A |
| SG6364Z | SBS Transit: N/A |
| SG6365X | SBS Transit: N/A |
| SG6366T | Tower Transit: N/A |
| SG6367R | Tower Transit: N/A |
| SG6368M | Tower Transit: N/A |
| SG6369K | Tower Transit: N/A |
| SG6370E | Tower Transit: N/A |
| SG6371C | Tower Transit: N/A |
| SG6372A | Tower Transit: N/A |
| SG6373Y | Tower Transit: N/A |
| SG6374U | Tower Transit: N/A |
| SG6375S | Tower Transit: N/A |
| SG6376P | Tower Transit: N/A |
| SG6377L | Tower Transit: N/A |
| SG6378J | Tower Transit: N/A |
| SG6379G | Tower Transit: N/A |
| SG6380B | Tower Transit: N/A |
| SG6381Z | Tower Transit: N/A |
| SG6382X | Tower Transit: N/A |