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Live Fuel Prices at United Mount Barker Roadhouse Truck Stop, Mt Barker

●31763 Albany Highway

Prices last updated: 02:00 PM, 19 Jul 2026

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Current Fuel Prices

United Mount Barker Roadhouse Truck Stop is currently offering Unleaded Petrol at 174.9c/L, making it a competitive option for motorists in Mt Barker. This United station offers 2 fuel types with prices ranging from 174.9c to 202.9c per litre. Available fuel types: Unleaded Petrol (174.9c/L), Diesel (202.9c/L).

PetrolSMART Wait if You Can 45% confidence

Prices are around the average for this station. Our forecast suggests prices may drop 5.3c soon. • Ranked #1 of 1 cheapest in Mt Barker

Station Information

Located at 31763 Albany Highway, this United station serves the Mt Barker area in WA. Compare prices with other stations in Mt Barker to ensure you're getting the best deal, or view all United stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Mt Barker? Compare this station's prices with all United and competitor stations in the area. View all Mt Barker 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
174.9
Yesterday, 2:00pm
Diesel
202.9
Yesterday, 2:00pm
PetrolSMART Price Intelligence
45% forecast accuracy
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
7-Day Forecast
167.6¢/L (-5.3)
Prices are expected to drop 5.3c over the next week. You may save by waiting if you can.
#1 of 1 cheapest -2.0c vs avg

Price Trends (21 Apr - 19 Jul 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
179.9c
90-Day High
309.9c
Average
215.7c
Price Range
130.0c
Volatility
30.4c
Price Changes
34/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
162.9c
90-Day High
209.9c
Average
177.4c
Price Range
47.0c
Volatility
10.3c
Price Changes
30/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Rising (+6.0c vs prior week)
High volatility alert: Prices have swung 47.0c in the last 90 days. Timing your fill wisely could save you 14.1c/L or more.

LPG/Autogas

90-Day Low
179.5c
90-Day High
179.5c
Average
179.5c
Price Range
0.0c
Volatility
0.0c
Price Changes
0/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.

Premium Diesel

90-Day Low
179.5c
90-Day High
179.5c
Average
179.5c
Price Range
0.0c
Volatility
0.0c
Price Changes
0/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.

Premium Unleaded 95

90-Day Low
179.5c
90-Day High
179.5c
Average
179.5c
Price Range
0.0c
Volatility
0.0c
Price Changes
1/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Frequent updates - Prices changed 1 times in 1 days. Monitor regularly for savings.

Premium Unleaded 98

90-Day Low
179.5c
90-Day High
179.5c
Average
179.5c
Price Range
0.0c
Volatility
0.0c
Price Changes
1/1 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Frequent updates - Prices changed 1 times in 1 days. Monitor regularly for savings.

Best Time to Fill Up at This Station

This station shows a moderate price cycle with 5.5c/L variation.

7-day forecast: 167.6¢ (-5.3 from today)
Best Day
Monday
Avg 175.5c/L
Worst Day
Wednesday
Avg 181.0c/L
Potential Savings
5.5c/L
Up to $2.75/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
176.9c
Mon
175.5c
Best
Tue
175.8c
Wed
181.0c
Avoid
Thu
177.2c
Fri
176.6c
Sat
175.8c
Fill up on Monday to save up to 5.5c/L compared to Wednesday.
Drivers who fill on Monday instead of Wednesday save an average of 5.5c/L. That's up to $2.75 per 50L tank!

Based on 88 price observations over 90 days. Pattern strength: moderate

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Mt Barker Fuel Services Independent Mount Barker 1.4 km 174.9c Same price
Petro Fuels Mount Barker BP Mount Barker 1.6 km 184.8c 9.9c more
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About United Mount Barker Roadhouse Truck Stop

United Mount Barker Roadhouse Truck Stop is a United service station located in Mt Barker, 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 Mt Barker and surrounding areas. Compare prices from United Mount Barker Roadhouse Truck Stop with nearby stations to ensure you're getting the best value for your fuel.

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