The carriages have been retrieved from storage in Taumarunui and will be upgraded in a style similar to those used on the Te Huia service, which is expected to begin on the Waikato-to-Auckland route next year.
Utikere said the investment was massive for Palmerston North, providing security for the service and an improved experience for commuters.
“The Capital Connection is a fantastic service and well-utilised, and is my preferred method for travel to Parliament.”
He said tables on the trains would make it easier for people to work on the trip. It would be modern, more comfortable and a smoother ride.