This train is taken from Greater Auckland's proposed Regional Rapid Rail from 2017.
https://www.greaterauckland.org.nz/2017/08/17/introducing-regional-rapid-rail/
Given people prefer to read a news article and form an immovable opinion on things like this I'd be surprised if the anti people here bother to read it, but I'll summarise below:
The concept for Stage 1 is to quickly deliver an affordable ‘start up’ intercity service between Auckland, Hamilton and Tauranga using existing trains from the current fleet, running on the existing network.
Stage 1 is a short term interim step, with an intended operating life of five years. The main purpose is to build ridership and confirm the viability of the regional rail concept, while significant investment in new fleet and infrastructure upgrades (Stage 2) is underway.
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The strategic concept for Regional Rapid Rail Stage 2 is to invest in new higher-speed, dual-mode tilting trains and supporting track upgrades to achieve the maximum utilisation of the existing upper North Island rail network for intercity passenger services. Stage 2 represents a significant investment programme to significantly improve train speeds, capacity and operational performance and achieve a step-change in ridership.
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A step change in fast, sustainable inter-city land transport is required to integrate the economies of the cities and towns of the Upper North Island. Consistent travel times of less than 90 minutes between Hamilton and Auckland and less than 60 minutes between Hamilton and Tauranga will result in over half the population of New Zealand being linked together into a single economic entity. The regular and frequent service schedule running all-day, seven days a week would support a robust and sustainable economy, providing for a range of trip purposes and serving commuters, tourists, students and residents alike.


