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Live Fuel Prices at Mount Barnett Roadhouse, Derby

●Gibb River Road

Prices last updated: 11:36 AM, 06 Jun 2026

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Current Fuel Prices

Mount Barnett Roadhouse is currently offering Unleaded Petrol at 295.0c/L, making it a competitive option for motorists in Derby. This BP station offers 2 fuel types with prices ranging from 295.0c to 330.0c per litre. Available fuel types: Unleaded Petrol (295.0c/L), Diesel (330.0c/L).

PetrolSMART Wait if You Can 29% confidence

Prices are higher than usual, in the top 1% of the 30-day range. • Ranked #4 of 4 cheapest in Derby

Station Information

Located at Gibb River Road, this BP station serves the Derby area in WA. Compare prices with other stations in Derby to ensure you're getting the best deal, or view all BP stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Derby? Compare this station's prices with all BP and competitor stations in the area. View all Derby 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
295.0
Today, 11:36am
Diesel
330.0
Today, 11:36am
PetrolSMART Price Intelligence
29% 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 1% of 30-day range
  • Price is 43.2c above suburb average
7-Day Forecast
295.8¢/L (+0.8)
Prices are expected to remain relatively stable over the next week. Fill up when convenient.
#4 of 4 cheapest +43.2c vs avg

Price Trends (04 May - 06 Jun 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
330.0c
90-Day High
330.0c
Average
330.0c
Price Range
0.0c
Volatility
0.0c
Price Changes
1/26 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 1 price changes in 26 days. Very stable.

Unleaded Petrol

90-Day Low
290.0c
90-Day High
295.0c
Average
291.7c
Price Range
5.0c
Volatility
2.4c
Price Changes
1/26 days
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 1 price changes in 26 days. Very stable.
7-day trend: Rising (+3.6c vs prior week)
Current price is in the top 20% of the 90-day range. Prices are higher than usual right now.

Best Time to Fill Up at This Station

This station maintains relatively stable pricing throughout the week.

7-day forecast: 295.8¢ (+0.8 from today)
Best Day
Wednesday
Avg 291.3c/L
Worst Day
Friday
Avg 292.5c/L
Potential Savings
1.2c/L
Up to $0.60/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
291.7c
Mon
291.3c
Tue
291.7c
Wed
291.3c
Best
Thu
291.3c
Fri
292.5c
Avoid
Sat
292.5c
Prices are consistent throughout the week at this station.
Drivers who fill on Wednesday instead of Friday save an average of 1.2c/L. That's up to $0.60 per 50L tank!

Based on 26 price observations over 90 days. Pattern strength: stable

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Mt Barnett Roadhouse BP Bularl Di Wunami 0.0 km 295.0c Same price
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About Mount Barnett Roadhouse

Mount Barnett Roadhouse is a BP service station located in Derby, 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 Derby and surrounding areas. Compare prices from Mount Barnett Roadhouse with nearby stations to ensure you're getting the best value for your fuel.

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