Are Jersey Arrow III’s supposed to be more improved and superior than the Silverliners IVs ? I will assume this because Jersey Arrow IIIs have bigger better comfortable leather seats and lavatories while Silverliner IVs do not. Seating in Silverliners are not very comfortable and are small. Are Jersey Arrow IIIs and Silverliner IVs compatible with coupling?
DO you mean SEPTA’s new SilverLiner V’s ? See: http://www.septa.org/service/rail/silverliner.html
Arrow IIIs and Silverliner IVs, as built, are identical except the Silverliner’s have blended braking (the hump on the roof) and the Arrows have the center door. The Arrow IIIs I’ve ridden have the same lousy 3+2 seating as the Silverliner IVs.