What is the cheapest petrol price in Lagrange today?

The cheapest unleaded petrol in Lagrange is currently 270.0c per litre. Prices range from 270.0c to 292.0c across 4 stations we monitor in the area.

When is the best day to buy petrol in Lagrange?

In Perth, petrol prices follow a strict weekly cycle. The cheapest day to fill up is Tuesday, just before prices jump sharply on Wednesday. Avoid filling up on Wednesday when prices are at their peak.

How often are fuel prices updated in Lagrange?

Petrolmate updates Lagrange 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 Lagrange?

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

Find Cheap Petrol in Lagrange, Western Australia

Compare fuel prices from 4+ stations in Lagrange. Average: 281.0c/L

Last updated: 08:00 AM, 04 Jun 2026

Open Map View

281.0c

Average Price (ULP)

270.0c

Cheapest Price

Petrol Stations

22.0c

Price Range

Lagrange Fuel Prices Today

Petrol prices in Lagrange currently range from 270.0c to 292.0c per litre for unleaded fuel, with motorists paying an average of 281.0c/L. We're tracking live prices from 4 service stations, which means you could save up to $11.00 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 Lagrange: Unleaded (ULP) from 270.0c/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 Lagrange 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.

Petrol Price Trends in Lagrange

30-Day Price History

Average (30d) 280.2c

Lowest 270.0c

Highest 284.0c

Volatility Medium

Price Cycle in WA

Perth follows a strict weekly price cycle. Prices jump sharply on Wednesday and then ease for the rest of the week, reaching their lowest point on Tuesday.

Mon

Tue

Best

Wed

Avoid

Thu

Fri

Sat

Sun

Tuesday is the day to fill up in Perth. It is the cheapest point of the cycle, right before the Wednesday price hike.

PetrolSMART. Smart Fuel Insights

Prices Dropping

Good news! Prices look set to drop around 4.5c over the next week. Worth holding off a few days if you can.

76% Forecast Accuracy

Our price predictions are reliable, verified across 3.4M 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.

Best Day: Wednesday

Lowest prices on Wednesday in Lagrange.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment

100%

Fill Now

Good Value

Fair

Wait

Check

Check individual station prices in Lagrange

7-Day Price Forecast

-4.5c

average expected change

forecasting
drop

stable

forecasting
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Prices Expected to Drop

Prices across Lagrange are forecast to drop around 4.5c on average over the next week. If you can wait, you might save.

Best Day to Fill Up

Wednesday

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

Cheapest Petrol Prices in Lagrange Right Now

Unleaded Petrol

Rank	Station	Brand	Suburb	Price	Updated
	Bidyadanga Community Store	Independent	Lagrange	270.0c	Today, 5:36am
	Bidyadanga Store	Independent	Lagrange	270.0c	Today, 8:00am
	Port Smith Caravan Park	BP	Lagrange	292.0c	Today, 8:00am
4	Port Smith Caravan Park	BP	Lagrange	292.0c	Today, 5:36am

Diesel

Rank	Station	Brand	Suburb	Price	Updated
	Bidyadanga Store	Independent	Lagrange	283.0c	Today, 8:00am
	Bidyadanga Community Store	Independent	Lagrange	283.0c	Today, 5:36am
	Port Smith Caravan Park	BP	Lagrange	299.0c	Today, 8:00am
4	Port Smith Caravan Park	BP	Lagrange	299.0c	Today, 5:36am

● Cheapest Suburbs for Petrol in Lagrange

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

Suburb	Stations	Average Price	Cheapest Price
Lagrange	4 stations	281.0c	270.0c

✓ Cheapest Petrol Stations in Lagrange

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
Bidyadanga Store	Lot 85 Bidyadanga Rd	Independent	270.0c	-	283.0c	-	-	Today, 8:00am
Bidyadanga Community Store	Lot 85 Bidyadanga Rd	Independent	270.0c	-	283.0c	-	-	Today, 5:36am
Port Smith Caravan Park	Lot 242 Port Smith Rd	BP	292.0c	-	299.0c	-	-	Today, 8:00am
Port Smith Caravan Park	242 Port Smith Rd	BP	292.0c	-	299.0c	-	-	Today, 5:36am

⚠ Most Expensive Petrol Stations in Lagrange

Avoid overpaying - these stations have the highest ULP prices:

Station	Address	Brand	ULP	E10	Diesel	P95	P98	Updated
Port Smith Caravan Park	Lot 242 Port Smith Rd	BP	292.0c	-	299.0c	-	-	Today, 8:00am
Port Smith Caravan Park	242 Port Smith Rd	BP	292.0c	-	299.0c	-	-	Today, 5:36am
Bidyadanga Store	Lot 85 Bidyadanga Rd	Independent	270.0c	-	283.0c	-	-	Today, 8:00am
Bidyadanga Community Store	Lot 85 Bidyadanga Rd	Independent	270.0c	-	283.0c	-	-	Today, 5:36am

Savings Tip: Price difference between cheapest (270.0c/L) and most expensive (292.0c/L): 22.0c per litre. On a 50L tank, choosing the cheapest station saves you $11.00!

▸ Nearby Areas in WA

Compare fuel prices in these nearby locations:

▸ View Interactive Map & Live Prices for Lagrange →

Other Suburbs in Western Australia

Geraldton Kununurra Dampier Peninsula Leonora Canning Vale Kalgoorlie Maddington Baldivis Busselton Cue Katanning Malaga Merredin Muchea Wanneroo

About Petrol Prices in Lagrange

Lagrange has 4 petrol stations. Right now, ULP (unleaded petrol) prices in Lagrange range from 270.0c/L to 292.0c/L (a difference of 22.0c/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 281.0c/L (last updated: 08:00 AM, 04 Jun 2026).

How to Save Money on Fuel in Lagrange

Compare before you fill: Use Petrolmate to find the cheapest stations - right now you can save up to 22.0c per litre in Lagrange
Time it right: In Perth, prices jump every Wednesday and are cheapest on Tuesday - fill up on Tuesday before the midweek hike
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

Find Cheap Petrol in Lagrange, Western Australia

Lagrange Fuel Prices Today

Fuel Types Available

Best Time to Fill Up

Data Sources

Petrol Price Trends in Lagrange

30-Day Price History

Price Cycle in WA

PetrolSMART. Smart Fuel Insights

PetrolSMART Price Intelligence

Cheapest Petrol Prices in Lagrange Right Now

Unleaded Petrol

Diesel

● Cheapest Suburbs for Petrol in Lagrange

✓ Cheapest Petrol Stations in Lagrange

⚠ Most Expensive Petrol Stations in Lagrange

▸ Nearby Areas in WA

Other Suburbs in Western Australia

About Petrol Prices in Lagrange

How to Save Money on Fuel in Lagrange

🌏 Compare Petrol Prices in Other Cities

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