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OMG Caltex

Live Fuel Prices at Omg Caltex Dianella, Dianella

●63 Walter Rd West

Prices last updated: 11:36 AM, 21 Jul 2026

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Current Fuel Prices

Omg Caltex Dianella is currently offering Unleaded Petrol at 159.9c/L, making it a competitive option for motorists in Dianella. This OMG Caltex station offers 4 fuel types with prices ranging from 159.9c to 193.9c per litre. Available fuel types: Unleaded Petrol (159.9c/L), Premium Unleaded 95 (179.9c/L), Premium Unleaded 98 (189.9c/L), Diesel (193.9c/L).

PetrolSMART Wait if You Can 35% confidence

Prices are higher than usual, in the top 7% of the 30-day range. Prices are in a falling phase of the cycle with minor fluctuations expected. • Ranked #2 of 4 cheapest in Dianella

Station Information

Located at 63 Walter Rd West, this OMG Caltex station serves the Dianella area in WA. Compare prices with other stations in Dianella to ensure you're getting the best deal, or view all OMG Caltex stations across WA.

Compare Nearby Stations

Finding the cheapest fuel in Dianella? Compare this station's prices with all OMG Caltex and competitor stations in the area. View all Dianella 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
159.9
Today, 11:36am
Premium Unleaded 95
179.9
Today, 11:36am
Premium Unleaded 98
189.9
Today, 11:36am
Diesel
193.9
Today, 11:36am
PetrolSMART Price Intelligence
35% 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 7% of 30-day range
  • Price is 4.5c below suburb average
7-Day Forecast
170.5¢/L (+5.6)
Prices are expected to rise 5.6c over the next week. Consider filling up sooner rather than later to avoid the increase.
#2 of 4 cheapest -4.5c vs avg

Price Trends (22 Apr - 21 Jul 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
152.7c
90-Day High
279.9c
Average
196.2c
Price Range
127.2c
Volatility
25.5c
Price Changes
55/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 55 times in 89 days. Monitor regularly for savings.

Premium Unleaded 95

90-Day Low
159.9c
90-Day High
209.9c
Average
183.5c
Price Range
50.0c
Volatility
10.3c
Price Changes
46/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 46 times in 90 days. Monitor regularly for savings.

Premium Unleaded 98

90-Day Low
164.9c
90-Day High
219.9c
Average
192.6c
Price Range
55.0c
Volatility
11.1c
Price Changes
41/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
142.9c
90-Day High
184.9c
Average
165.9c
Price Range
42.0c
Volatility
9.7c
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.
7-day trend: Rising (+7.0c 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 42.0c in the last 90 days. Timing your fill wisely could save you 12.6c/L or more.

LPG/Autogas

90-Day Low
178.9c
90-Day High
178.9c
Average
178.9c
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 Diesel

90-Day Low
178.9c
90-Day High
178.9c
Average
178.9c
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 6.5c/L variation.

7-day forecast: 170.5¢ (+5.6 from today)
Best Day
Tuesday
Avg 161.7c/L
Worst Day
Thursday
Avg 168.2c/L
Potential Savings
6.5c/L
Up to $3.25/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
166.0c
Mon
164.5c
Tue
161.7c
Best
Wed
167.9c
Thu
168.2c
Avoid
Fri
166.0c
Sat
166.1c
Fill up on Tuesday to save up to 6.5c/L compared to Thursday.
Drivers who fill on Tuesday instead of Thursday save an average of 6.5c/L. That's up to $3.25 per 50L tank!

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

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Omg Metro Dianella OMG Metro Dianella 0.0 km 159.9c Same price
Burk Mount Lawley Burk Mount Lawley 2.2 km 161.3c 1.4c more
7-Eleven Bassendean 7-Eleven Bassendean 4.6 km 163.9c 4.0c more
7-Eleven Morley 7-Eleven Morley 2.0 km 163.9c 4.0c more
Vibe Bedford Vibe Bedford 1.0 km 164.7c 4.8c more
Petro Fuels Bassendean Petro Fuels Bassendean 4.8 km 165.8c 5.9c more
Vibe Morley Vibe Morley 2.2 km 166.9c 7.0c more
Vibe Nollamara Vibe Nollamara 4.9 km 167.7c 7.8c more
Ampol Foodary Mt Lawley Ampol Mount Lawley 2.1 km 167.9c 8.0c more
EG Ampol Mirrabooka EG Ampol Mirrabooka 4.1 km 167.9c 8.0c more
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About Omg Caltex Dianella

Omg Caltex Dianella is a OMG Caltex service station located in Dianella, 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 Dianella and surrounding areas. Compare prices from Omg Caltex Dianella with nearby stations to ensure you're getting the best value for your fuel.

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