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Costco Auburn (Members only)

COSTCO 17-21 PARRAMATTA RD, LIDCOMBE NSW 2141, Costco

Directions

Price Stability (30 days)

E10:Stable (±2.8¢)
PDL:Volatile (±20.7¢)
P98:Moderate (±4.2¢)

Price Cycle Status (14 days)

Stable
Mid-cycle with stable prices - moderate pricing

Best Time to Fill Up

Based on 3+ price observations

P98
✓ Saturdays
8.8¢ cheaper than average
Save $4.40 per 50L tank
E10
✓ Saturdays
9.2¢ cheaper than average
Save $4.61 per 50L tank
PDL
✓ Wednesdays
12.8¢ cheaper than average
Save $6.38 per 50L tank

Trends

Price History

Ethanol 94

E10

162.7¢
30-day price position:High price - near 30-day peak
158.7¢
162.7¢
162.7¢ current
14 Day Trend:
20 July, 11:29 pm
24d ago

Premium 98

P98

182.7¢
30-day price position:High price - near 30-day peak
176.7¢
182.7¢
182.7¢ current
14 Day Trend:
17 July, 12:06 am
28d ago

Premium Diesel

PDL

236.7¢
30-day price position:High price - near 30-day peak
184.7¢
236.7¢
236.7¢ current
14 Day Trend:
04 Aug, 11:19 pm
9d ago
FuelCodePriceRanking14 Day TrendLast Updated
Ethanol 94E10162.7¢
20 July 2026, 11:29 pm
24d ago
30-day price position:High price - near 30-day peak
158.7¢
162.7¢
162.7¢
current
Premium 98P98182.7¢
17 July 2026, 12:06 am
28d ago
30-day price position:High price - near 30-day peak
176.7¢
182.7¢
182.7¢ current
Premium DieselPDL236.7¢
04 Aug 2026, 11:19 pm
9d ago
30-day price position:High price - near 30-day peak
184.7¢
236.7¢
236.7¢ current