SBS Transit received one Mercedes-Benz OC500LE demonstrator for evaluation. This OC500LE was bodied by Gemilang Coachworks and was fitted with Gorba EDS. The bus never entered revenue service and was eventually returned to the dealer Cycle and Carriage.
This demonstrator unit subsequently went to private operator Chitson Transport and was registered PA9588S. These photos were taken during a private charter.

- OC500LE-CTour-1
- OC500LE-CTour-10
- OC500LE-CTour-11
- OC500LE-CTour-12
- OC500LE-CTour-13
- OC500LE-CTour-14
- OC500LE-CTour-15
- OC500LE-CTour-16
- OC500LE-CTour-17
- OC500LE-CTour-18
- OC500LE-CTour-19
- OC500LE-CTour-2
- OC500LE-CTour-20
- OC500LE-CTour-21
- OC500LE-CTour-22
- OC500LE-CTour-23
- OC500LE-CTour-24
- OC500LE-CTour-25
- OC500LE-CTour-26
- OC500LE-CTour-27
- OC500LE-CTour-28
- OC500LE-CTour-29
- OC500LE-CTour-3
- OC500LE-CTour-30
- OC500LE-CTour-31