K310UD is designed for urban operations, not intercity ones.
Also, K310UD should be at least Euro IV-certified. The latest
Malaysian double-deckers are only Euro 3.
Bodywork by sksbus, same manufacturer of Aeroline, Airebus and
Transtar double-deckers.
Then it would be K310EB. However, it would be unwise to fit a DD
coach with such a small engine. I've taken a coach that lacks
engine power and climbs a genting hill. All other coaches
overtooked us, including a Scania K124IB 3 axle DD with 420bhp
12litre engine. The bus i took was an old MAN coach.
Scania Singapore offers coaches with 12 litre engines, mainly
Scania K340IB, K380EB and K380EB (6x2).