Lifespan Extension of Scania K230UB (Euro IV Batch 2) Buses

In April 2025, the Land Transport Authority (LTA) started to grant a two-year lifespan extension to Scania K230UB (Euro IV Batch 2) buses that were expected to be retired.

The Scania K230UB (Euro IV Batch 2) buses comprises of 400 buses that were registered from April 2008 to January 2009 under SBS Transit.

These buses were due for retirement from April 2025 to January 2026 as part of their statutory 17-year lifespan. 68 of these Scania K230UB (Euro IV Batch 2) buses were retired early in the past several years.

Extension of Earlier Buses

Earlier in September 2024, 56 of the 68 remaining Scania K230UB (Euro IV Batch 1) buses received a two-year lifespan extension.

Early Retirement

In January 2022, SBS Transit retired several Volvo B9TL (CDGE) and Scania K230UB buses as part of a deal with LTA involving the transition of the Downtown Line to the New Rail Financing Framework (Version 2). As part of this deal, SBS Transit replaced 241 buses (144 double-deck and 97 single-deck buses) with newer, more environmentally friendly, and cost-efficient government-owned buses.

All 97 retired single-deck buses were Scania K230UB (Euro IV) models, consisting of 33 Batch 1 and 64 Batch 2 buses. Of these, 20 buses—13 from Batch 1 and 7 from Batch 2—were repurposed as hotel rooms at The Bus Collective.

Other buses may be subjected to lifespan extension nearer to the end of their statutory lifespan in the later months.

Additional Refurbishment

In July 2025, SBS Transit issued a tender for “Supply of Labour and Parts for Refurbishment of 290 Scania Euro 4 Buses” (Reference No. TQ25A2014).

See Also:

• Lifespan Extension of Scania K230UB (Euro IV Batch 1) Buses
• Early Retirement of Volvo B9TL (CDGE) and Scania K230UB buses (2022)
• Retired Scania K230UB Buses spotted at Keppel
• The Bus Collective
• Bus Connectivity Enhancement Programme (BCEP)