It is official that Thames enjoys the most expensive fuel in the country.

An investigation by CFM using Mobil or BP fuel outlets across the country and the fuel app Gaspy, comparisons revealed Thames was the most expensive at $296.9 the closest being Mobil Wellington at $283.9.

The sample was taken on Sunday at 1pm.

The cheapest was Mobil Porirua at $259.9, please see the chart below.

A further development yesterday we received an official response from Gull as the recognised pricing disrupter on Thames pricing which stated: “Just to reiterate, Gull has no visibility on prices in Thames, it is an independent-owner operated site and so you should direct all your questions to the site operator.”

We have done this.