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Live Fuel Prices at United Southern River, Southern River

●Lot 101 Terrier Pl

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

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Current Fuel Prices

United Southern River is currently offering Unleaded Petrol at 165.7c/L, making it a competitive option for motorists in Southern River. This United station offers 5 fuel types with prices ranging from 165.7c to 279.9c per litre. Available fuel types: Unleaded Petrol (165.7c/L), Premium Unleaded 95 (179.7c/L), Premium Unleaded 98 (187.7c/L), Ethanol 85% (279.9c/L), Diesel (174.5c/L).

PetrolSMART Wait if You Can 31% confidence

Prices are above average for this station. Our forecast suggests prices may drop 5.1c soon. • Ranked #2 of 4 cheapest in Southern River

Station Information

Located at Lot 101 Terrier Pl, this United station serves the Southern River area in WA. Compare prices with other stations in Southern River to ensure you're getting the best deal, or view all United stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Southern River? Compare this station's prices with all United and competitor stations in the area. View all Southern River 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
165.7
Yesterday, 11:36am
Premium Unleaded 95
179.7
Yesterday, 11:36am
Premium Unleaded 98
187.7
Yesterday, 11:36am
Ethanol 85%
279.9
Yesterday, 11:36am
Diesel
174.5
Yesterday, 11:36am
PetrolSMART Price Intelligence
31% forecast accuracy
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
  • Price is in the top 28% of 30-day range
7-Day Forecast
162.6¢/L (-5.1)
Prices are expected to drop 5.1c over the next week. You may save by waiting if you can.
#2 of 4 cheapest +2.9c vs avg

Price Trends (02 Nov - 30 Jan 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
174.5c
90-Day High
184.9c
Average
180.9c
Price Range
10.4c
Volatility
3.6c
Price Changes
14/87 days

Premium Unleaded 95

90-Day Low
168.9c
90-Day High
211.5c
Average
184.0c
Price Range
42.6c
Volatility
8.9c
Price Changes
73/87 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 73 times in 87 days. Monitor regularly for savings.

Premium Unleaded 98

90-Day Low
176.9c
90-Day High
219.5c
Average
192.0c
Price Range
42.6c
Volatility
8.8c
Price Changes
72/87 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 72 times in 87 days. Monitor regularly for savings.

Unleaded Petrol

90-Day Low
154.9c
90-Day High
197.5c
Average
170.0c
Price Range
42.6c
Volatility
8.9c
Price Changes
73/87 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 73 times in 87 days. Monitor regularly for savings.
7-day trend: Falling (-1.7c vs prior week)
Current price is above average for the 90-day period.
High volatility alert: Prices have swung 42.6c in the last 90 days. Timing your fill wisely could save you 12.8c/L or more.

Best Time to Fill Up at This Station

This station shows a strong weekly price pattern with 14.6c/L potential savings.

7-day forecast: 162.6¢ (-5.1 from today)
Best Day
Monday
Avg 165.1c/L
Worst Day
Wednesday
Avg 179.7c/L
Potential Savings
14.6c/L
Up to $7.30/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
166.7c
Mon
165.1c
Best
Tue
165.4c
Wed
179.7c
Avoid
Thu
173.9c
Fri
170.4c
Sat
168.2c
Fill up on Monday to save up to 14.6c/L compared to Wednesday.
Drivers who fill on Monday instead of Wednesday save an average of 14.6c/L. That's up to $7.30 per 50L tank!

Based on 86 price observations over 90 days. Pattern strength: strong

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Burk Camillo Burk Camillo 4.5 km 151.3c 14.4c cheaper
Vibe Piara Waters Vibe Piara Waters 4.2 km 152.7c 13.0c cheaper
Atlas Fuel Forrestdale Atlas Forrestdale 3.3 km 152.9c 12.8c cheaper
Ampol Foodary Forrestdale Ampol Forrestdale 3.0 km 159.9c 5.8c cheaper
EG Ampol Southern River EG Ampol Southern River 3.3 km 161.9c 3.8c cheaper
Petro Fuels Seville Grove Petro Fuels Seville Grove 3.0 km 164.9c 0.8c cheaper
7-Eleven Harrisdale 7-Eleven Harrisdale 2.7 km 165.9c 0.2c more
7-Eleven Haynes 7-Eleven Armadale 4.1 km 165.9c 0.2c more
7-Eleven Kelmscott 7-Eleven Kelmscott 4.3 km 165.9c 0.2c more
7-Eleven Southern River 7-Eleven Southern River 2.0 km 165.9c 0.2c more
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About United Southern River

United Southern River is a United service station located in Southern River, 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 Southern River and surrounding areas. Compare prices from United Southern River with nearby stations to ensure you're getting the best value for your fuel.