[Archive] Northern (Arriva Rail North)

[SK15 GZG (Moderator)]

RE: Northern (Arriva Rail North)

(04/05/2016 13:22)jtd508110 Wrote:  They're not all that similar in terms of how they work. They are virtually similar on the exterior however I'm led to believe that underneath they have several differences.

I didn't think there were that many differences between the two classes but I do know one of the differences between them - the Class 319s have General Electric traction motors and the slightly more powerful Class 321s have Brush traction motors. I'm not sure on any of the other differences between the two classes though