What is the cheapest petrol price in Rosewater today?

The cheapest unleaded petrol in Rosewater is currently 172.90c per litre. Prices range from 172.90c to 172.90c across 1 stations we monitor in the area.

When is the best day to buy petrol in Rosewater?

In SA, petrol prices typically follow a weekly cycle. The best time to fill up is usually early in the week (Monday to Wednesday) when prices are at their lowest. Avoid filling up on Thursday or Friday when prices tend to peak.

How often are fuel prices updated in Rosewater?

Petrolmate updates Rosewater fuel prices in real-time using official government APIs and community data. Prices are refreshed multiple times throughout the day to ensure accuracy.

Is E10 cheaper than regular unleaded in Rosewater?

Yes, E10 is typically 3-5 cents per litre cheaper than regular unleaded (ULP) in Rosewater. E10 contains 10% ethanol and is suitable for most vehicles made after 2005. Check your vehicle manual for compatibility.

Find Cheap Petrol in Rosewater, South Australia

Compare fuel prices from 1+ stations in Rosewater. Average: 172.9c/L

Last updated: 12:49 AM, 30 Jan 2026

Open Map View

172.9c

Average Price (ULP)

172.9c

Cheapest Price

Petrol Stations

0.0c

Price Range

Rosewater Fuel Prices Today

Petrol prices in Rosewater currently range from 172.9c to 172.9c per litre for unleaded fuel, with motorists paying an average of 172.9c/L. We're tracking live prices from 1 service stations, which means you could save up to $0.00 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 172.9c/L, Premium 95 from 149.9c/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

30-Day Price History

Average (30d) 172.8c

Lowest 161.5c

Highest 175.9c

Volatility Medium

Average (30d) 154.3c

Lowest 149.9c

Highest 169.9c

Volatility High

Average (30d) 167.7c

Lowest 159.5c

Highest 170.7c

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

Sat

Sun

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 2.6M 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.

Might Be Worth Waiting

Prices could drop soon based on current trends. If you're not running on empty, might pay to wait a day or two.

Best Day: Wednesday

Lowest prices on Wednesday in Rosewater.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment

43%

32%

25%

Fill Now

Good Value

Fair

Wait

Check

Most stations in Rosewater are at fair prices

Price Cycle Overview

Distribution of stations across cycle phases in Rosewater

Dominant

Falling

50% conf

Low 0% (0)

Rising 43% (9)

High 0% (0)

Falling 57% (12)

Falling Phase Dominant

Prices dropping - might pay to wait a bit

7-Day Price Forecast

-0.6c

average expected change

forecasting
drop

stable

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	Independent	Rosewater	172.9c	Yesterday, 12:49am

Diesel

Rank	Station	Brand	Suburb	Price	Updated
	OTR Rosewater	Independent	Rosewater	165.9c	Yesterday, 12:49am

Premium Unleaded 95

Rank	Station	Brand	Suburb	Price	Updated
	OTR Rosewater	Independent	Rosewater	149.9c	Yesterday, 12:49am

● Cheapest Suburbs for Petrol in Rosewater

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

Suburb	Stations	Average Price	Cheapest Price

✓ 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
OTR Rosewater	123-135 Grand Jct Rd	Independent	172.9c	-	165.9c	149.9c	-	Yesterday, 12:49am

⚠ 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	Independent	172.9c	-	165.9c	149.9c	-	Yesterday, 12:49am

Savings Tip: Price difference between cheapest (172.9c/L) and most expensive (172.9c/L): 0.0c per litre. On a 50L tank, choosing the cheapest station saves you $0.00!

▸ Nearby Areas in SA

Compare fuel prices in these nearby locations:

▸ View Interactive Map & Live Prices for Rosewater →

Other Suburbs in South Australia

Mount Gambier Port Augusta Port Lincoln Clare Coffin Bay Murray Bridge Waikerie Golden Grove Hawker Millicent Port Pirie Renmark Victor Harbor Whyalla

About Petrol Prices in Rosewater

Rosewater has 1 petrol stations. Right now, ULP (unleaded petrol) prices in Rosewater range from 172.9c/L to 172.9c/L (a difference of 0.0c/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 172.9c/L (last updated: 12:49 AM, 30 Jan 2026).

How to Save Money on Fuel in Rosewater

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 0.0c per litre in Rosewater
Time it right: In South Australia, fill up early in the week (Monday-Wednesday) when prices are typically lower
Shop around suburbs: Prices can vary significantly between different areas
Consider alternative fuels: E10 is often cheaper than regular unleaded - check if your vehicle supports it
Use fuel discounts: Supermarket fuel vouchers (Woolworths, Coles) and BP rewards can save 4c or more per litre

🌏 Compare Petrol Prices in Other Cities

Find cheap fuel prices in other major cities across Australia and New Zealand:

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