British Rail Class 320
Fleet details

British Rail Class 320

Section Title: Fleet details
Table Section Text: None

Class	Operator	No. Built	Year Built	Cars per Set	Unit nos.

Class 320/3	ScotRail	22	1990	3	320301 - 320322 (Original batch)

Class 320/4	12	1989-90	320401, 320403, 320404, 320411 - 320418, 320420 (Converted from Class 321/4)

Sentence(s)

The Class 320 is a three-car derivative of the Class 321 unit.

final_sentence: The Class 320 is a three-car derivative of the Class 321 unit.