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Live Fuel Prices at Costco Ardeer (Members Only), Ardeer

โ—740 Ballarat Road, Ardeer, 3022

Prices last updated: 11:58 AM, 04 Jun 2026

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Current Fuel Prices

Costco Ardeer (Members Only) is currently offering Unleaded Petrol at 164.7c/L, making it a competitive option for motorists in Ardeer. This Costco station offers 4 fuel types with prices ranging from 164.7c to 204.7c per litre. Available fuel types: Unleaded Petrol (164.7c/L), Premium Unleaded 98 (188.7c/L), Diesel (204.7c/L), Premium Diesel (204.7c/L).

PetrolSMART Fill Up Now 77% confidence

Prices are currently well below average, in the bottom 1% of the 30-day range. Prices are rising from the cycle low. Fill up soon to lock in current prices. โ€ข Ranked #1 of 3 cheapest in Ardeer

Station Information

Located at 740 Ballarat Road, Ardeer, 3022, this Costco station serves the Ardeer area in VIC. Compare prices with other stations in Ardeer to ensure you're getting the best deal, or view all Costco stations across VIC.

Compare Nearby Stations

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

Data Sources

Prices are sourced from VIC Fair Fuel 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
3 Jun, 11:01pm
Premium Unleaded 98
188.7
3 Jun, 11:01pm
Diesel
204.7
Yesterday, 11:58am
Premium Diesel
204.7
3 Jun, 11:01pm
PetrolSMART Price Intelligence
77% 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 1% of 30-day range
  • Prices trending upward from trough
  • Price is 4.6c below suburb average

Price Cycle Position

Where this station sits in the typical weekly price cycle

Low
Rising
High
Falling
Current
RISING
Confidence
35%
accuracy
Typical cycle length: 7 days
Prices Are Climbing

Prices are rising from their low point toward the peak. Consider filling up soon to avoid paying more as prices continue to climb.

7-Day Forecast
170.6ยข/L (+1.9)
Prices are in a rising phase of the cycle with minor fluctuations (1.9c). Consider filling up soon before prices climb higher.
#1 of 3 cheapest -4.6c vs avg

Price Trends (07 Mar - 04 Jun 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
198.7c
90-Day High
322.7c
Average
256.7c
Price Range
124.0c
Volatility
37.2c
Price Changes
43/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
186.7c
90-Day High
288.7c
Average
217.9c
Price Range
102.0c
Volatility
29.8c
Price Changes
53/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 53 times in 90 days. Monitor regularly for savings.

Unleaded Petrol

90-Day Low
164.7c
90-Day High
268.7c
Average
197.5c
Price Range
104.0c
Volatility
29.3c
Price Changes
54/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 54 times in 90 days. Monitor regularly for savings.
7-day trend: Falling (-5.7c vs prior week)
Current price is in the bottom 20% of the 90-day range. This is a relatively good price compared to recent history.
High volatility alert: Prices have swung 104.0c in the last 90 days. Timing your fill wisely could save you 31.2c/L or more.

Premium Diesel

90-Day Low
198.7c
90-Day High
328.7c
Average
252.8c
Price Range
130.0c
Volatility
38.0c
Price Changes
31/65 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 moderate price cycle with 4.4c/L variation.

Fill soon! Prices are rising from the trough. The sooner you fill up, the more you'll save as prices continue to climb.
7-day forecast: 170.6ยข (+1.9 from today)
Best Day
Wednesday
Avg 195.1c/L
Worst Day
Thursday
Avg 199.5c/L
Potential Savings
4.4c/L
Up to $2.20/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
199.2c
Mon
198.1c
Tue
196.7c
Wed
195.1c
Best
Thu
199.5c
Avoid
Fri
197.8c
Sat
197.1c
Fill up on Wednesday to save up to 4.4c/L compared to Thursday.
Drivers who fill on Wednesday instead of Thursday save an average of 4.4c/L. That's up to $2.20 per 50L tank!

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

โ— Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Metro Sunshine Metro Sunshine 4.4 km 151.9c 12.8c cheaper
Speedway Sunshine Speedway Sunshine 3.1 km 161.7c 3.0c cheaper
Metro Sunshine Metro Sunshine 4.4 km 161.9c 2.8c cheaper
BP Deer Park BP Deer Park 4.2 km 163.5c 1.2c cheaper
United Deer Park Central United Deer Park 2.1 km 165.5c 0.8c more
United Derrimut United Derrimut 4.0 km 167.9c 3.2c more
Ampol Deer Park Ampol Deer Park 2.5 km 167.9c 3.2c more
Shell Reddy Express St Albans Shell St Albans 3.6 km 169.7c 5.0c more
United Sunshine North United Sunshine North 2.7 km 169.7c 5.0c more
United St Albans North United St Albans 3.3 km 169.7c 5.0c more
โ–ธ View on Interactive Map

About Costco Ardeer (Members Only)

Costco Ardeer (Members Only) is a Costco service station located in Ardeer, VIC. 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 VIC, helping drivers find the cheapest petrol prices in Ardeer and surrounding areas. Compare prices from Costco Ardeer (Members Only) with nearby stations to ensure you're getting the best value for your fuel.

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