OTR

Live Fuel Prices at OTR Marion, Marion

โ—754 Marion Rd & Finniss St
Open 24 hours

Prices last updated: 01:47 AM, 06 Jun 2026

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Current Fuel Prices

OTR Marion is currently offering Unleaded Petrol at 157.9c/L, making it a competitive option for motorists in Marion. This OTR station offers 4 fuel types with prices ranging from 157.9c to 199.9c per litre. Available fuel types: Unleaded Petrol (157.9c/L), Premium Unleaded 95 (175.4c/L), Premium Unleaded 98 (184.9c/L), Premium Diesel (199.9c/L).

PetrolSMART Check Price

Prices are currently well below average, in the bottom 1% of the 30-day range. โ€ข Ranked #2 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
157.9
Yesterday, 1:47am
Premium Unleaded 95
175.4
Yesterday, 1:47am
Premium Unleaded 98
184.9
Yesterday, 1:47am
Premium Diesel
199.9
Yesterday, 1:47am
PetrolSMART Price Intelligence
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
154.6ยข/L (-3.3)
Prices are expected to drop 3.3c over the next week. You may save by waiting if you can.
#2 of 3 cheapest +0.5c vs avg

Price Trends (09 May - 06 Jun 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Premium Diesel

90-Day Low
199.9c
90-Day High
233.9c
Average
218.4c
Price Range
34.0c
Volatility
10.1c
Price Changes
14/29 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 95

90-Day Low
175.4c
90-Day High
207.4c
Average
189.2c
Price Range
32.0c
Volatility
7.3c
Price Changes
17/29 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 17 times in 29 days. Monitor regularly for savings.

Premium Unleaded 98

90-Day Low
184.9c
90-Day High
216.9c
Average
198.7c
Price Range
32.0c
Volatility
7.3c
Price Changes
17/29 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 17 times in 29 days. Monitor regularly for savings.

Unleaded Petrol

90-Day Low
157.9c
90-Day High
189.9c
Average
171.7c
Price Range
32.0c
Volatility
7.3c
Price Changes
17/29 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 17 times in 29 days. Monitor regularly for savings.
7-day trend: Falling (-8.6c 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 32.0c in the last 90 days. Timing your fill wisely could save you 9.6c/L or more.

Best Time to Fill Up at This Station

This station shows a moderate price cycle with 4.8c/L variation.

Wait 1 day! Prices are dropping and expected to hit the trough soon. A little patience could save you 3c/L or more.
7-day forecast: 154.6ยข (-3.3 from today)
Best Day
Thursday
Avg 168.9c/L
Worst Day
Saturday
Avg 173.7c/L
Potential Savings
4.8c/L
Up to $2.40/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
172.4c
Mon
172.7c
Tue
172.4c
Wed
169.4c
Thu
168.9c
Best
Fri
172.2c
Sat
173.7c
Avoid
Fill up on Thursday to save up to 4.8c/L compared to Saturday.
Drivers who fill on Thursday instead of Saturday save an average of 4.8c/L. That's up to $2.40 per 50L tank!

Based on 29 price observations over 90 days. Pattern strength: moderate

โ— Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Solo Marion Solo Marion 0.2 km 156.5c 1.4c cheaper
U-Go St Marys U-Go St Marys 2.0 km 157.5c 0.4c cheaper
BP X Convenience Panorama X Convenience Panorama 3.5 km 157.5c 0.4c cheaper
Shell OTR St Marys OTR St Marys 1.9 km 157.9c Same price
Ampm Edwardstown AM/PM Edwardstown 1.8 km 157.9c Same price
Shell OTR Marion South OTR Marion 0.0 km 157.9c Same price
OTR Mitchell Park OTR Mitchell Park 0.4 km 157.9c Same price
OTR Pasadena OTR Pasadena 3.1 km 157.9c Same price
X Convenience Cross Road X Convenience Cross 4.3 km 159.5c 1.6c more
X Convenience Plympton X Convenience Plympton 4.3 km 159.5c 1.6c more
โ–ธ View on Interactive Map

About OTR Marion

OTR Marion 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 OTR Marion with nearby stations to ensure you're getting the best value for your fuel.

More fuel resources for Marion drivers