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Find Cheap Petrol in Rosewater, South Australia

Compare fuel prices from 2+ stations in Rosewater. Average: 160.0c/L

Last updated: 11:58 AM, 04 Jun 2026

Open Map View
160.0c
Average Price (ULP)
159.5c
Cheapest Price
2+
Petrol Stations
1.4c
Price Range

Rosewater Fuel Prices Today

Petrol prices in Rosewater currently range from 159.5c to 160.9c per litre for unleaded fuel, with motorists paying an average of 160.0c/L. We're tracking live prices from 2 service stations, which means you could save up to $0.70 on a 50L tank simply by choosing the right station. View all South Australia prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Rosewater: Unleaded (ULP) from 159.5c/L, E10 Ethanol from 155.5c/L (save 4.0c/L), Premium 95 from 173.5c/L, Premium 98 from 182.5c/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.

Best Time to Fill Up

South Australian prices are typically lowest Monday to Wednesday. Avoid filling up on weekends when prices tend to be higher. Check our Best Time to Fill Up guide for detailed advice.

Data Sources

Prices for Rosewater are sourced from SA Fuel Pricing and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.

Petrol Price Trends in Rosewater

E10
155.5c
-8.0c (-4.9%)
7-day change
155.5c 7-Day Trend 165.9c
Range: 10.4c/L
Best: Thursday
LPG
99.5c
No change
7-day change
99.5c 7-Day Trend 99.5c
Range: 0.0c/L
Best: Thursday
Premium 95
175.1c
-9.3c (-5.1%)
7-day change
175.9c 7-Day Trend 186.7c
Range: 10.7c/L
Best: Thursday
Premium 98
184.3c
-9.4c (-4.9%)
7-day change
185.2c 7-Day Trend 195.9c
Range: 10.7c/L
Best: Thursday
Unleaded
160.0c
-8.7c (-5.2%)
7-day change
160.2c 7-Day Trend 170.9c
Range: 10.7c/L
Best: Thursday

30-Day Price History

Average (30d) 163.2c
Lowest 155.5c
Highest 165.9c
Volatility Medium
Average (30d) 99.5c
Lowest 99.5c
Highest 99.5c
Volatility Low
Average (30d) 183.4c
Lowest 175.9c
Highest 186.7c
Volatility Medium
Average (30d) 192.6c
Lowest 185.2c
Highest 195.9c
Volatility Medium
Average (30d) 167.8c
Lowest 160.2c
Highest 170.9c
Volatility Medium

Price Cycle in SA

South Australia shows moderate price cycling with mid-week peaks.

Mon
Best
Tue
Best
Wed
Avoid
Thu
Avoid
Fri
OK
Sat
OK
Sun
OK
Start-of-week refueling (Monday/Tuesday) offers the best value in South Australia.

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. Fill up whenever suits you best.
77% Forecast Accuracy
Our price predictions are reliable, verified across 3.2M forecasts using proper scoring methods.
4 Price Drops Spotted
We've found 4 servos with recent price drops across 10 stations in this area. Check the list below for the cheapest.
Best Time to Fill Up
Prices are at their lowest point in the cycle right now. Great time to fill the tank!
Cheapest Day: Wednesday
Historically, Wednesday tends to have the best prices around here. Worth keeping in mind for your next fill.

PetrolSMART Price Intelligence

4
Price Drops
in last 24h
PetrolSMART Market Sentiment
83%
8%
8%
Fill Now
Good Value
Fair
Wait
Check

83% of stations in Rosewater are showing great value right now

Price Cycle Overview

Distribution of stations across cycle phases in Rosewater

Dominant
Low
70% conf
Low 55% (12)
Rising 0% (0)
High 0% (0)
Falling 45% (10)
Low Phase Dominant
Great time to fill up - prices are at their lowest
7-Day Price Forecast
-0.2c
average expected change
2
forecasting
drop
8
stable
0
forecasting
rise
Prices Expected to Hold Steady
Prices across Rosewater are expected to remain relatively stable over the next week. Fill up when convenient.
Best Day to Fill Up
Wednesday

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

Cheapest Petrol Prices in Rosewater Right Now

Unleaded Petrol

Rank Station Brand Suburb Price Updated
OTR Rosewater OTR Rosewater 159.5c Yesterday, 8:45pm
United Rosewater United Rosewater 159.5c Today, 11:58am
OTR Rosewater OTR Rosewater 160.9c Today, 11:58am

Diesel

Rank Station Brand Suburb Price Updated
OTR Rosewater OTR Rosewater 199.5c Yesterday, 7:15am
United Rosewater United Rosewater 199.5c Today, 11:58am

Ethanol 10%

Rank Station Brand Suburb Price Updated
United Rosewater United Rosewater 155.5c Today, 11:58am
OTR Rosewater OTR Rosewater 155.5c Yesterday, 8:45pm

Premium Unleaded 95

Rank Station Brand Suburb Price Updated
OTR Rosewater OTR Rosewater 173.5c Yesterday, 8:45pm
United Rosewater United Rosewater 173.5c Today, 11:58am
OTR Rosewater OTR Rosewater 178.4c Today, 11:58am

Premium Unleaded 98

Rank Station Brand Suburb Price Updated
United Rosewater United Rosewater 182.5c Today, 11:58am
OTR Rosewater OTR Rosewater 182.5c Yesterday, 8:45pm
OTR Rosewater OTR Rosewater 187.9c Today, 11:58am

Premium Diesel

Rank Station Brand Suburb Price Updated
United Rosewater United Rosewater 201.5c Today, 11:58am
OTR Rosewater OTR Rosewater 201.5c Yesterday, 7:15am
OTR Rosewater OTR Rosewater 201.9c Today, 11:58am

LPG/Autogas

Rank Station Brand Suburb Price Updated
OTR Rosewater OTR Rosewater 99.5c Yesterday, 4:10am
United Rosewater United Rosewater 99.5c Today, 11:58am

● Cheapest Suburbs for Petrol in Rosewater

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

Suburb Stations Average Price Cheapest Price
Rosewater 2 stations 160.2c 159.5c

✓ Cheapest Petrol Stations in Rosewater

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
United Rosewater 128 Grand Junction Rd United 159.5c 155.5c 199.5c 173.5c 182.5c Today, 11:58am
OTR Rosewater 123-135 Grand Jct Rd OTR 160.9c 155.5c 199.5c 178.4c 187.9c Today, 11:58am

⚠ Most Expensive Petrol Stations in Rosewater

Avoid overpaying - these stations have the highest ULP prices:

Station Address Brand ULP E10 Diesel P95 P98 Updated
OTR Rosewater 123-135 Grand Jct Rd OTR 160.9c 155.5c 199.5c 178.4c 187.9c Today, 11:58am
United Rosewater 128 Grand Junction Rd United 159.5c 155.5c 199.5c 173.5c 182.5c Today, 11:58am

Savings Tip: Price difference between cheapest (159.5c/L) and most expensive (160.9c/L): 1.4c per litre. On a 50L tank, choosing the cheapest station saves you $0.70!

▸ Nearby Areas in SA

Compare fuel prices in these nearby locations:

Port Augusta
13 stations
Mount Gambier
9 stations
Port Lincoln
9 stations
Ceduna
8 stations
Blair Athol
7 stations
Bordertown
7 stations
Kadina
7 stations
Murray Bridge
7 stations
Whyalla
7 stations
Pooraka
6 stations
Port Pirie
6 stations
Renmark
6 stations
Strathalbyn
6 stations
Victor Harbor
6 stations
Waikerie
6 stations
Clare
5 stations
Coober Pedy
5 stations
Hawker
5 stations
Kingston Se
5 stations
Mannum
5 stations
▸ View Interactive Map & Live Prices for Rosewater →

Other Suburbs in South Australia

Port Augusta Mount Gambier Port Lincoln Ceduna Blair Athol Bordertown Kadina Murray Bridge Whyalla Pooraka Port Pirie Renmark Strathalbyn Victor Harbor

About Petrol Prices in Rosewater

Rosewater has 2 petrol stations. Right now, ULP (unleaded petrol) prices in Rosewater range from 159.5c/L to 160.9c/L (a difference of 1.4c/L).

Real-time data updated continuously from official government sources and community reports. 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 160.0c/L (last updated: 11:58 AM, 04 Jun 2026).

How to Save Money on Fuel in Rosewater

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