What is the cheapest petrol price in Prospect today?

The cheapest unleaded petrol in Prospect is currently 174.90c per litre. Prices range from 174.90c to 174.90c across 1 stations we monitor in the area.

When is the best day to buy petrol in Prospect?

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 Prospect?

Petrolmate updates Prospect 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 Prospect?

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

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

Live fuel prices from 1+ stations in Prospect, Adelaide. Average: 174.9c/L

Last updated: 12:49 AM, 30 Jan 2026

Open Map View

174.9c

Average Price (ULP)

174.9c

Cheapest Price

Petrol Stations

0.0c

Price Range

Prospect Fuel Prices Today

Petrol prices in Prospect (Adelaide area) currently range from 174.9c to 174.9c per litre for unleaded fuel, with motorists paying an average of 174.9c/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 Prospect: Unleaded (ULP) from 174.9c/L, E10 Ethanol from 99.9c/L (save 75.0c/L), Premium 95 from 157.9c/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 Prospect 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 Prospect

30-Day Price History

Average (30d) 174.5c

Lowest 171.4c

Highest 181.9c

Volatility Medium

Average (30d) 98.1c

Lowest 89.9c

Highest 99.9c

Volatility Medium

Average (30d) 161.1c

Lowest 150.7c

Highest 189.9c

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 on the Rise

Heads up - prices are trending up about 5.6c over the next week. Might be worth filling up sooner rather than later.

77% Forecast Accuracy

Our price predictions are reliable, verified across 2.6M forecasts using proper scoring methods.

Good Time to Fill Up

Based on current prices and trends, 2 of 9 local servos are showing good value right now.

E10 Cheaper

E10 saves 75.0c/L.
$45.00 per tank.

Best Day: Tuesday

Lowest prices on Tuesday in Prospect.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment

22%

11%

56%

Fill Now

Good Value

Fair

Wait

Check

Check individual station prices in Prospect

Price Cycle Overview

Distribution of stations across cycle phases in Prospect

Dominant

Falling

Low 0% (0)

Rising 0% (0)

High 0% (0)

Falling 100% (5)

Falling Phase Dominant

Prices dropping - might pay to wait a bit

7-Day Price Forecast

+5.6c

average expected change

forecasting
drop

stable

forecasting
rise

Prices Expected to Rise

Prices across Prospect are forecast to rise around 5.6c on average. Consider filling up soon if you're running low.

Cheapest Petrol Prices in Prospect Right Now

Unleaded Petrol

Rank	Station	Brand	Suburb	Price	Updated
	OTR Prospect	Independent	Prospect	174.9c	Today, 12:49am

Diesel

Rank	Station	Brand	Suburb	Price	Updated
	OTR Prospect	Independent	Prospect	173.9c	Today, 12:49am

Ethanol 10%

Rank	Station	Brand	Suburb	Price	Updated
	OTR Prospect	Independent	Prospect	99.9c	Today, 12:49am

Premium Unleaded 95

Rank	Station	Brand	Suburb	Price	Updated
	OTR Prospect	Independent	Prospect	157.9c	Today, 12:49am

● Cheapest Suburbs for Petrol in Prospect

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

Suburb	Stations	Average Price	Cheapest Price

✓ Cheapest Petrol Stations in Prospect

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 Prospect	70 Prospect Rd & Marian Pl	Independent	174.9c	99.9c	173.9c	157.9c	-	Today, 12:49am

⚠ Most Expensive Petrol Stations in Prospect

Avoid overpaying - these stations have the highest ULP prices:

Station	Address	Brand	ULP	E10	Diesel	P95	P98	Updated
OTR Prospect	70 Prospect Rd & Marian Pl	Independent	174.9c	99.9c	173.9c	157.9c	-	Today, 12:49am

Savings Tip: Price difference between cheapest (174.9c/L) and most expensive (174.9c/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 Prospect →

Nearby Suburbs in Adelaide

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

About Petrol Prices in Prospect

Prospect has 1 petrol stations. Right now, ULP (unleaded petrol) prices in Prospect range from 174.9c/L to 174.9c/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 174.9c/L (last updated: 12:49 AM, 30 Jan 2026).

How to Save Money on Fuel in Prospect

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 0.0c per litre in Prospect
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 E10: E10 is currently 75.0c/L cheaper than regular unleaded (if your vehicle supports it) - that's $37.50 savings on a 50L tank
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