What is the cheapest petrol price in Marion today?

The cheapest unleaded petrol in Marion is currently 176.90c per litre. Prices range from 176.90c to 176.90c across 1 stations we monitor in the area.

When is the best day to buy petrol in Marion?

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 Marion?

Petrolmate updates Marion 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 Marion?

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

Live Petrol Prices in Marion, Adelaide – 1+ Local Stations

Live fuel prices from 1+ stations in Marion, Adelaide. Average: 176.9c/L

Last updated: 06:54 PM, 30 Jan 2026

Open Map View

176.9c

Average Price (ULP)

176.9c

Cheapest Price

Petrol Stations

0.0c

Price Range

Marion Fuel Prices Today

Petrol prices in Marion (Adelaide area) currently range from 176.9c to 176.9c per litre for unleaded fuel, with motorists paying an average of 176.9c/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 Marion: Unleaded (ULP) from 176.9c/L, Premium 95 from 153.9c/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 Marion 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 Marion

30-Day Price History

Average (30d) 176.7c

Lowest 152.3c

Highest 177.9c

Volatility Medium

Average (30d) 89.9c

Lowest 89.9c

Highest 89.9c

Volatility Low

Average (30d) 160.6c

Lowest 153.9c

Highest 189.9c

Volatility High

Average (30d) 172.7c

Lowest 159.5c

Highest 175.5c

Volatility High

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: Saturday

Historically, Saturday tends to have the best prices around here. Worth keeping in mind for your next fill.

Good Time to Fill Up

Based on current prices and trends, 9 of 9 local servos are showing good value right now.

Save $15.36

Prices vary 25.6c/L.
Save $15.36 per tank. View cheapest station.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment

35%

23%

42%

Fill Now

Good Value

Fair

Wait

Check

Check individual station prices in Marion

Price Cycle Overview

Distribution of stations across cycle phases in Marion

Dominant

Falling

Low 0% (0)

Rising 0% (0)

High 0% (0)

Falling 100% (1)

Falling Phase Dominant

Prices dropping - might pay to wait a bit

7-Day Price Forecast

-1.2c

average expected change

forecasting
drop

stable

forecasting
rise

Prices Expected to Hold Steady

Prices across Marion are expected to remain relatively stable over the next week. Fill up when convenient.

Best Day to Fill Up

Saturday

Based on historical price patterns in Marion, Saturday tends to offer the best prices. Weekend prices tend to be higher with increased demand.

Cheapest Petrol Prices in Marion Right Now

Unleaded Petrol

Rank	Station	Brand	Suburb	Price	Updated
	Solo Marion	Independent	Marion	176.9c	Yesterday, 6:54pm

Diesel

Rank	Station	Brand	Suburb	Price	Updated
	Solo Marion	Independent	Marion	169.9c	Yesterday, 6:54pm

Premium Unleaded 95

Rank	Station	Brand	Suburb	Price	Updated
	Solo Marion	Independent	Marion	153.9c	Yesterday, 6:54pm

● Cheapest Suburbs for Petrol in Marion

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

Suburb	Stations	Average Price	Cheapest Price

✓ Cheapest Petrol Stations in Marion

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
Solo Marion	734 Marion Road	Independent	176.9c	-	169.9c	153.9c	-	Yesterday, 6:54pm

⚠ Most Expensive Petrol Stations in Marion

Avoid overpaying - these stations have the highest ULP prices:

Station	Address	Brand	ULP	E10	Diesel	P95	P98	Updated
Solo Marion	734 Marion Road	Independent	176.9c	-	169.9c	153.9c	-	Yesterday, 6:54pm

Savings Tip: Price difference between cheapest (176.9c/L) and most expensive (176.9c/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 Marion →

Nearby Suburbs in Adelaide

Blair Athol Parafield Gardens Pooraka Kilburn Prospect St Peters Adelaide Kent Town North Adelaide Norwood Paradise Parafield Salisbury Stepney

About Petrol Prices in Marion

Marion has 1 petrol stations. Right now, ULP (unleaded petrol) prices in Marion range from 176.9c/L to 176.9c/L (a difference of 0.0c/L).

Live data updated hourly 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 176.9c/L (last updated: 06:54 PM, 30 Jan 2026).

How to Save Money on Fuel in Marion

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 0.0c per litre in Marion
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:

Sydney, NSW Melbourne, VIC Brisbane, QLD Perth, WA Adelaide, SA Hobart, TAS Darwin, NT Canberra, ACT Auckland, NZ Wellington, NZ Christchurch, NZ