What is the cheapest petrol price in Mount Barker today?

The cheapest unleaded petrol in Mount Barker 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 Mount Barker?

In WA, 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 Mount Barker?

Petrolmate updates Mount Barker 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 Mount Barker?

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

Find Cheap Petrol in Mount Barker, Western Australia

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

Last updated: 11:36 AM, 31 Jan 2026

Open Map View

172.9c

Average Price (ULP)

172.9c

Cheapest Price

Petrol Stations

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Price Range

Mount Barker Fuel Prices Today

Petrol prices in Mount Barker 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 Western Australia prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Mount Barker: Unleaded (ULP) from 172.9c/L, Premium 98 from 198.9c/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

Perth's fuel market follows a predictable weekly cycle with swings of 20-30c per litre. Watch for the price drop (often Tuesdays) and fill up then rather than waiting for prices to climb again. Check our Best Time to Fill Up guide for detailed advice.

Data Sources

Prices for Mount Barker are sourced from WA FuelWatch 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 Holding Steady

Prices are pretty stable at the moment. Fill up whenever suits you best.

76% Forecast Accuracy

Our price predictions are reliable, verified across 2.9M forecasts using proper scoring methods.

Cheapest Day: Monday

Historically, Monday 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, 10 of 13 local servos are showing good value right now.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment

36%

29%

36%

Fill Now

Good Value

Fair

Wait

Check

36% of stations in Mount Barker are showing great value right now

7-Day Price Forecast

-0.1c

average expected change

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Prices Expected to Hold Steady

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

Best Day to Fill Up

Monday

Based on historical price patterns in Mount Barker, Monday tends to offer the best prices. Start of the week often brings lower prices as stations compete for customers.

Cheapest Petrol Prices in Mount Barker Right Now

Unleaded Petrol

Rank	Station	Brand	Suburb	Price	Updated
	Petro Fuels Mount Barker	BP	Mount Barker	172.9c	Yesterday, 12:00am
	Petro Fuels Mount Barker	BP	Mount Barker	172.9c	Yesterday, 11:36am

Diesel

Rank	Station	Brand	Suburb	Price	Updated
	Petro Fuels Mount Barker	BP	Mount Barker	179.9c	Yesterday, 12:00am
	Petro Fuels Mount Barker	BP	Mount Barker	179.9c	Yesterday, 11:36am

Premium Unleaded 98

Rank	Station	Brand	Suburb	Price	Updated
	Petro Fuels Mount Barker	BP	Mount Barker	198.9c	Yesterday, 12:00am
	Petro Fuels Mount Barker	BP	Mount Barker	198.9c	Yesterday, 11:36am

● Cheapest Suburbs for Petrol in Mount Barker

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

Suburb	Stations	Average Price	Cheapest Price

✓ Cheapest Petrol Stations in Mount Barker

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
Petro Fuels Mount Barker	25 Mitchell Rd	BP	172.9c	-	179.9c	-	198.9c	Yesterday, 11:36am

⚠ Most Expensive Petrol Stations in Mount Barker

Avoid overpaying - these stations have the highest ULP prices:

Station	Address	Brand	ULP	E10	Diesel	P95	P98	Updated
Petro Fuels Mount Barker	25 Mitchell Rd	BP	172.9c	-	179.9c	-	198.9c	Yesterday, 11:36am

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 WA

Compare fuel prices in these nearby locations:

▸ View Interactive Map & Live Prices for Mount Barker →

Other Suburbs in Western Australia

Geraldton Albany Canning Vale Busselton Maddington Malaga Armadale Broome Ellenbrook Kalgoorlie Karratha Kununurra Mandurah Morley Baldivis

About Petrol Prices in Mount Barker

Mount Barker has 1 petrol stations. Right now, ULP (unleaded petrol) prices in Mount Barker 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: 11:36 AM, 31 Jan 2026).

How to Save Money on Fuel in Mount Barker

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 0.0c per litre in Mount Barker
Time it right: In Perth, prices follow a weekly cycle - monitor for price drops and fill up then
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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