Regular Petrol 91
$3.432 /L
What it costs. Crude oil, FX, bonds, and main-centre regional indicators.
National-average pump prices, weighted by Stats NZ regional population. MBIE publishes Wednesdays.
Importer margin: Suspended by MBIE since week ending 13 March 2026 due to global market volatility.
Source: MBIE Weekly Fuel Price Monitoring. Underlying retail price data from Gaspy via Datamine, weighted by Stats NZ regional population estimates.
Main-centre proxies — regional indicator, not direct measurement. Tier 3 sub-regional granularity (Taranaki / Waikato / Canterbury / Southland) lands in v1.1 with Fonterra and partnership data sources.