Find Cheap Petrol in Cromwell, OTA

As of 22 June 2026, the cheapest unleaded petrol in Cromwell, OTA is 309.6c per litre at NPD Self Serve, Cromwell. Prices range from 309.6c to 309.9c across 2 stations, averaging 309.8c per litre.

Compare fuel prices from 2+ stations in Cromwell. Average: 309.8c/L

Last updated: 04:42 AM, 21 Jun 2026

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309.8c
Average Price (ULP)
309.6c
Cheapest Price
2+
Petrol Stations
0.3c
Price Range

Cromwell Fuel Prices Today

Petrol prices in Cromwell currently range from 309.6c to 309.9c per litre for unleaded fuel, with motorists paying an average of 309.8c/L. We're tracking live prices from 2 service stations, which means you could save up to $0.15 on a 50L tank simply by choosing the right station. View all OTA prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Cromwell: Unleaded (ULP) from 309.6c/L, Premium 95 from 325.9c/L, Premium 98 from 344.6c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.

Data Sources

Prices for Cromwell are sourced from official government sources and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.

PetrolSMART. Smart Fuel Insights

Prices Dropping
Good news! Prices look set to drop around 13.5c over the next week. Worth holding off a few days if you can.
95% Forecast Accuracy
Our price predictions are highly accurate, verified across 3.3M forecasts using proper scoring methods.
Cheapest Day: Wednesday
Historically, Wednesday tends to have the best prices around here. Worth keeping in mind for your next fill.
Prices Change Often
Check daily for best deals. Also check Dunedin and Balclutha.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment
100%
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Good Value
Fair
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Check individual station prices in Cromwell

7-Day Price Forecast
-13.5c
average expected change
3
forecasting
drop
4
stable
0
forecasting
rise
Prices Expected to Drop
Prices across Cromwell are forecast to drop around 13.5c on average over the next week. If you can wait, you might save.
Best Day to Fill Up
Wednesday

Based on historical price patterns in Cromwell, Wednesday tends to offer the best prices. Midweek can be a sweet spot before weekend price hikes.

Cheapest Petrol Prices in Cromwell Right Now

Unleaded Petrol

Rank Station Brand Suburb Price Updated
NPD Cromwell NPD Self Serve Cromwell 309.6c Yesterday, 4:42am
Allied Cromwell Fuel Stop 24/7 Allied Cromwell 309.9c 19 Jun, 8:45pm

Diesel

Rank Station Brand Suburb Price Updated
NPD Cromwell NPD Self Serve Cromwell 253.6c 20 Jun, 11:15pm
Allied Cromwell Fuel Stop 24/7 Allied Cromwell 253.9c 20 Jun, 3:38am

Premium Unleaded 95

Rank Station Brand Suburb Price Updated
Allied Cromwell Fuel Stop 24/7 Allied Cromwell 325.9c 19 Jun, 12:26am
NPD Cromwell NPD Self Serve Cromwell 328.6c 19 Jun, 10:10pm

Premium Unleaded 98

Rank Station Brand Suburb Price Updated
NPD Cromwell NPD Self Serve Cromwell 344.6c 19 Jun, 10:10pm

Cheapest Suburbs for Petrol in Cromwell

Find the best value by suburb - average unleaded petrol prices:

Suburb Stations Average Price Cheapest Price
Cromwell 2 stations 309.8c 309.6c

Cheapest Petrol Stations in Cromwell

Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:

Station Address Brand ULP E10 Diesel P95 P98 Updated
NPD Cromwell 167, McNulty Road NPD Self Serve 309.6c - 253.6c 328.6c 344.6c Yesterday, 4:42am
Allied Cromwell Fuel Stop 24/7 72, McNulty Road Allied 309.9c - 253.9c 325.9c - 19 Jun, 8:45pm

Most Expensive Petrol Stations in Cromwell

Avoid overpaying - these stations have the highest ULP prices:

Station Address Brand ULP E10 Diesel P95 P98 Updated
Allied Cromwell Fuel Stop 24/7 72, McNulty Road Allied 309.9c - 253.9c 325.9c - 19 Jun, 8:45pm
NPD Cromwell 167, McNulty Road NPD Self Serve 309.6c - 253.6c 328.6c 344.6c Yesterday, 4:42am

Savings Tip: Price difference between cheapest (309.6c/L) and most expensive (309.9c/L): 0.3c per litre. On a 50L tank, choosing the cheapest station saves you $0.15!

Nearby Areas in OTA

Compare fuel prices in these nearby locations:

Dunedin
15 stations
Balclutha
6 stations
Alexandra
4 stations
Milton
4 stations
Mosgiel
4 stations
Ranfurly
3 stations
Wanaka
3 stations
View Interactive Map & Live Prices for Cromwell →

Other Suburbs in OTA

Dunedin Balclutha Alexandra Milton Mosgiel Ranfurly Wanaka Caversham Clinton Cromwell Community Dunedin Central Oamaru Palmerston Arrowtown

About Petrol Prices in Cromwell

Cromwell has 2 petrol stations. Right now, ULP (unleaded petrol) prices in Cromwell range from 309.6c/L to 309.9c/L (a difference of 0.3c/L).

Data sourced from official government sources and community price reports, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 309.8c/L (last updated: 04:42 AM, 21 Jun 2026).

How to Save Money on Fuel in Cromwell

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