OTR

Live Fuel Prices at Shell OTR Marion South, Marion

โ—754 Marion Rd & Finniss St

Prices last updated: 11:58 AM, 05 Jun 2026

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Current Fuel Prices

Shell OTR Marion South is currently offering Unleaded Petrol at 159.9c/L, making it a competitive option for motorists in Marion. This OTR station offers 4 fuel types with prices ranging from 159.9c to 200.9c per litre. Available fuel types: Unleaded Petrol (159.9c/L), Premium Unleaded 95 (177.4c/L), Premium Unleaded 98 (186.9c/L), Premium Diesel (200.9c/L).

PetrolSMART Fill Up Now 74% confidence

Prices are currently well below average, in the bottom 1% of the 30-day range. Prices are currently falling, but our forecast suggests they may turn around soon. Our forecast suggests prices may rise 3.8c over the next week. โ€ข Ranked #3 of 3 cheapest in Marion

Station Information

Located at 754 Marion Rd & Finniss St, this OTR station serves the Marion area in SA. Compare prices with other stations in Marion to ensure you're getting the best deal, or view all OTR stations across SA.

Compare Nearby Stations

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

Data Sources

Prices are sourced from SA Fuel Pricing 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, 11:58am
Premium Unleaded 95
177.4
Today, 11:58am
Premium Unleaded 98
186.9
Today, 11:58am
Premium Diesel
200.9
Today, 11:58am
PetrolSMART Price Intelligence
74% 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 downward

Price Cycle Position

Where this station sits in the typical weekly price cycle

Next Low
~1d
until trough
Low
Rising
High
Falling
Current
FALLING
Confidence
70%
accuracy
Typical cycle length: 7 days
Prices Are Falling

Prices are trending down from the peak toward the low point. Waiting a bit longer may save you money as prices continue to drop.

7-Day Forecast
165.7ยข/L (+3.8)
Prices are expected to rise 3.8c over the next week. Consider filling up sooner rather than later to avoid the increase.
#3 of 3 cheapest +1.5c vs avg

Price Trends (14 Mar - 05 Jun 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Premium Diesel

90-Day Low
200.9c
90-Day High
324.9c
Average
254.9c
Price Range
124.0c
Volatility
38.9c
Price Changes
35/68 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 35 times in 68 days. Monitor regularly for savings.

Premium Unleaded 95

90-Day Low
177.4c
90-Day High
277.4c
Average
206.9c
Price Range
100.0c
Volatility
24.0c
Price Changes
34/68 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
186.9c
90-Day High
286.9c
Average
216.4c
Price Range
100.0c
Volatility
24.0c
Price Changes
34/68 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
159.9c
90-Day High
259.9c
Average
189.4c
Price Range
100.0c
Volatility
24.0c
Price Changes
34/68 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Falling (-6.9c 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 100.0c in the last 90 days. Timing your fill wisely could save you 30.0c/L or more.

Best Time to Fill Up at This Station

This station shows a strong weekly price pattern with 11.3c/L potential savings.

Wait 1 day! Prices are dropping and expected to hit the trough soon. A little patience could save you 8c/L or more.
7-day forecast: 165.7ยข (+3.8 from today)
Best Day
Thursday
Avg 182.6c/L
Worst Day
Monday
Avg 193.9c/L
Potential Savings
11.3c/L
Up to $5.65/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
188.6c
Mon
193.9c
Avoid
Tue
193.2c
Wed
189.4c
Thu
182.6c
Best
Fri
184.7c
Sat
192.8c
Fill up on Thursday to save up to 11.3c/L compared to Monday.
Drivers who fill on Thursday instead of Monday save an average of 11.3c/L. That's up to $5.65 per 50L tank!

Based on 68 price observations over 90 days. Pattern strength: strong

โ— Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
U-Go St Marys U-Go St Marys 2.1 km 156.5c 3.4c cheaper
Solo Marion Solo Marion 0.2 km 157.5c 2.4c cheaper
BP X Convenience Panorama X Convenience Panorama 3.5 km 157.5c 2.4c cheaper
X Convenience Cross Road X Convenience Cross 4.3 km 159.5c 0.4c cheaper
X Convenience Plympton X Convenience Plympton 4.3 km 159.5c 0.4c cheaper
OTR Pasadena OTR Pasadena 3.1 km 159.9c Same price
Ampm Edwardstown AM/PM Edwardstown 1.8 km 159.9c Same price
OTR Mitchell Park OTR Mitchell Park 0.4 km 159.9c Same price
OTR Marion OTR Marion 0.0 km 159.9c Same price
Ampol Foodary Edwardstown Ampol Edwardstown 3.0 km 159.9c Same price
โ–ธ View on Interactive Map

About Shell OTR Marion South

Shell OTR Marion South is a OTR service station located in Marion, SA. 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 SA, helping drivers find the cheapest petrol prices in Marion and surrounding areas. Compare prices from Shell OTR Marion South with nearby stations to ensure you're getting the best value for your fuel.

More fuel resources for Marion drivers