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Live Fuel Prices at United Armadale, Armadale

●178 South Western Hwy

Prices last updated: 11:36 AM, 30 Jan 2026

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Current Fuel Prices

United Armadale is currently offering Unleaded Petrol at 164.7c/L, making it a competitive option for motorists in Armadale. This United station offers 5 fuel types with prices ranging from 164.7c to 279.9c per litre. Available fuel types: Unleaded Petrol (164.7c/L), Premium Unleaded 95 (178.7c/L), Premium Unleaded 98 (186.7c/L), Ethanol 85% (279.9c/L), Diesel (177.5c/L).

PetrolSMART Check Price 64% confidence

Prices are below average for this station. • Ranked #2 of 7 cheapest in Armadale

Station Information

Located at 178 South Western Hwy, this United station serves the Armadale area in WA. Compare prices with other stations in Armadale to ensure you're getting the best deal, or view all United stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Armadale? Compare this station's prices with all United and competitor stations in the area. View all Armadale fuel prices or browse statewide prices across WA. Use our Best Time to Fill Up guide to maximise your savings.

Data Sources

Prices are sourced from WA FuelWatch and community-verified reports, updating continuously throughout the day. Compare prices by brand or use our Savings Calculator to see how much you could save.

Current Fuel Prices

Unleaded Petrol
164.7
Today, 11:36am
Premium Unleaded 95
178.7
Today, 11:36am
Premium Unleaded 98
186.7
Today, 11:36am
Ethanol 85%
279.9
Today, 11:36am
Diesel
177.5
Today, 11:36am
PetrolSMART Price Intelligence
64% forecast accuracy
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
  • Price is in the bottom 25% of 30-day range
7-Day Forecast
167.7¢/L (+1.4)
Prices are expected to remain relatively stable over the next week. Fill up when convenient.
#2 of 7 cheapest +3.0c vs avg

Price Trends (01 Nov - 30 Jan 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
175.5c
90-Day High
179.9c
Average
177.6c
Price Range
4.4c
Volatility
0.9c
Price Changes
6/88 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.

Premium Unleaded 95

90-Day Low
169.9c
90-Day High
213.9c
Average
185.5c
Price Range
44.0c
Volatility
9.4c
Price Changes
78/88 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 78 times in 88 days. Monitor regularly for savings.

Premium Unleaded 98

90-Day Low
177.9c
90-Day High
221.9c
Average
193.6c
Price Range
44.0c
Volatility
9.4c
Price Changes
77/88 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 77 times in 88 days. Monitor regularly for savings.

Unleaded Petrol

90-Day Low
155.9c
90-Day High
199.9c
Average
171.5c
Price Range
44.0c
Volatility
9.4c
Price Changes
78/88 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 78 times in 88 days. Monitor regularly for savings.
7-day trend: Falling (-2.0c vs prior week)
Current price is below average for the 90-day period.
High volatility alert: Prices have swung 44.0c in the last 90 days. Timing your fill wisely could save you 13.2c/L or more.

Best Time to Fill Up at This Station

This station shows a strong weekly price pattern with 20.0c/L potential savings.

7-day forecast: 167.7¢ (+1.4 from today)
Best Day
Tuesday
Avg 165.5c/L
Worst Day
Wednesday
Avg 185.5c/L
Potential Savings
20.0c/L
Up to $10.00/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
167.7c
Mon
166.3c
Tue
165.5c
Best
Wed
185.5c
Avoid
Thu
174.8c
Fri
171.2c
Sat
169.1c
Fill up on Tuesday to save up to 20.0c/L compared to Wednesday.
Drivers who fill on Tuesday instead of Wednesday save an average of 20.0c/L. That's up to $10.00 per 50L tank!

Based on 87 price observations over 90 days. Pattern strength: strong

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Vibe Armadale Vibe Armadale 1.5 km 149.7c 15.0c cheaper
Burk Camillo Burk Camillo 5.0 km 151.3c 13.4c cheaper
Caltex Kelmscott Caltex Kelmscott 4.7 km 159.9c 4.8c cheaper
7-Eleven Kelmscott Central 7-Eleven Kelmscott 4.7 km 163.9c 0.8c cheaper
Petro Fuels Seville Grove Petro Fuels Seville Grove 4.5 km 164.9c 0.2c more
Nightowl BP Armadale BP Armadale 1.5 km 164.9c 0.2c more
Lori's Fuel Supply Independent Kelmscott 3.0 km 165.7c 1.0c more
7-Eleven Haynes 7-Eleven Armadale 3.5 km 165.9c 1.2c more
7-Eleven Kelmscott 7-Eleven Kelmscott 4.0 km 165.9c 1.2c more
Shell Reddy Express Armadale Reddy Express Armadale 0.9 km 165.9c 1.2c more
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About United Armadale

United Armadale is a United service station located in Armadale, WA. Our real-time fuel price tracking system monitors this station and updates prices multiple times daily from official sources and community data.

This station is part of the Petrolmate network covering WA, helping drivers find the cheapest petrol prices in Armadale and surrounding areas. Compare prices from United Armadale with nearby stations to ensure you're getting the best value for your fuel.