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Live Fuel Prices at Karnup Roadhouse, Karnup

●2263 Mandurah Rd

Prices last updated: 06:00 PM, 18 Oct 2026

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Current Fuel Prices

Karnup Roadhouse is currently offering Unleaded Petrol at 239.9c/L, making it a competitive option for motorists in Karnup. This BP station offers 3 fuel types with prices ranging from 239.9c to 284.9c per litre. Available fuel types: Unleaded Petrol (239.9c/L), Premium Unleaded 98 (264.9c/L), Diesel (284.9c/L).

PetrolSMART Wait if You Can 95% confidence

Prices are higher than usual, in the top 1% of the 30-day range. Prices are in a falling phase of the cycle with minor fluctuations expected. • Ranked #1 of 1 cheapest in Karnup

Station Information

Located at 2263 Mandurah Rd, this BP station serves the Karnup area in WA. Compare prices with other stations in Karnup to ensure you're getting the best deal, or view all BP stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Karnup? Compare this station's prices with all BP and competitor stations in the area. View all Karnup 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, updated several times a day. Compare prices by brand or use our Savings Calculator to see how much you could save.

Current Fuel Prices

Unleaded Petrol
239.9
Yesterday, 6:00pm
Premium Unleaded 98
264.9
Yesterday, 6:00pm
Diesel
284.9
Yesterday, 6:00pm
PetrolSMART Price Intelligence
95% 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 23.0c below suburb average
7-Day Forecast
246.9¢/L (+5.0)
Prices are expected to rise 5.0c over the next week. Consider filling up sooner rather than later to avoid the increase.
#1 of 1 cheapest -23.0c vs avg

Price Trends (21 Jul - 18 Oct 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
211.9c
90-Day High
295.9c
Average
262.0c
Price Range
84.0c
Volatility
24.3c
Price Changes
31/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
193.9c
90-Day High
289.9c
Average
242.1c
Price Range
96.0c
Volatility
22.6c
Price Changes
58/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 58 times in 90 days. Monitor regularly for savings.

Unleaded Petrol

90-Day Low
168.9c
90-Day High
264.9c
Average
217.1c
Price Range
96.0c
Volatility
22.6c
Price Changes
58/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 58 times in 90 days. Monitor regularly for savings.
7-day trend: Rising (+2.6c vs prior week)
Current price is in the top 20% of the 90-day range. Prices are higher than usual right now.
High volatility alert: Prices have swung 96.0c in the last 90 days. Timing your fill wisely could save you 28.8c/L or more.

Premium Diesel

90-Day Low
211.9c
90-Day High
295.9c
Average
255.0c
Price Range
84.0c
Volatility
22.7c
Price Changes
28/71 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Best Time to Fill Up at This Station

This station shows a strong weekly price pattern with 16.6c/L potential savings.

7-day forecast: 246.9¢ (+5.0 from today)
Best Day
Tuesday
Avg 211.2c/L
Worst Day
Wednesday
Avg 227.8c/L
Potential Savings
16.6c/L
Up to $8.30/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
214.4c
Mon
212.3c
Tue
211.2c
Best
Wed
227.8c
Avoid
Thu
223.0c
Fri
218.6c
Sat
215.6c
Fill up on Tuesday to save up to 16.6c/L compared to Wednesday.
Drivers who fill on Tuesday instead of Wednesday save an average of 16.6c/L. That's up to $8.30 per 50L tank!

Based on 89 price observations over 90 days. Pattern strength: strong

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Atlas Fuel Golden Bay Atlas Golden Bay 1.6 km 229.5c 10.4c cheaper
Ampol Foodary Secret Harbour Ampol Secret Harbour 2.7 km 229.9c 10.0c cheaper
BP Singleton BP Singleton 2.4 km 235.9c 4.0c cheaper
7-Eleven Golden Bay 7-Eleven Golden Bay 1.5 km 239.9c Same price
Reddy Express Lakelands Reddy Express Lakelands 4.8 km 239.9c Same price
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About Karnup Roadhouse

Karnup Roadhouse is a BP service station located in Karnup, WA. Petrolmate monitors this station and updates prices multiple times daily from official government fuel price schemes.

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

More fuel resources for Karnup drivers