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Live Fuel Prices at OTR Prospect, Prospect

●70 Prospect Rd & Marian Pl

Prices last updated: 12:49 AM, 30 Jan 2026

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Current Fuel Prices

OTR Prospect is currently offering Ethanol 10% at 99.9c/L, making it a competitive option for motorists in Prospect. This Independent station offers 5 fuel types with prices ranging from 99.9c to 185.2c per litre. Available fuel types: Unleaded Petrol (174.9c/L), Premium Unleaded 95 (157.9c/L), Ethanol 10% (99.9c/L), Diesel (173.9c/L), Bio-Diesel 20 (185.2c/L).

PetrolSMART Check Price 62% confidence

Prices are currently well below average, in the bottom 22% of the 30-day range. • Ranked #2 of 2 cheapest in Prospect

Station Information

Located at 70 Prospect Rd & Marian Pl, this Independent station serves the Prospect area in SA. Compare prices with other stations in Prospect to ensure you're getting the best deal, or view all Independent stations across SA.

Compare Nearby Stations

Finding the cheapest fuel in Prospect? Compare this station's prices with all Independent and competitor stations in the area. View all Prospect 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
174.9
Today, 12:49am
Premium Unleaded 95
157.9
Today, 12:49am
Ethanol 10%
99.9
Today, 12:49am
Diesel
173.9
Today, 12:49am
Bio-Diesel 20
185.2
Today, 12:49am
PetrolSMART Price Intelligence
62% 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 22% of 30-day range
7-Day Forecast
175.9¢/L (+1.0)
Prices are expected to remain relatively stable over the next week. Fill up when convenient.
#2 of 2 cheapest +2.5c vs avg

Price Trends (01 Nov - 30 Jan 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
167.9c
90-Day High
215.9c
Average
188.4c
Price Range
48.0c
Volatility
16.2c
Price Changes
42/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Ethanol 10%

90-Day Low
89.9c
90-Day High
109.9c
Average
96.6c
Price Range
20.0c
Volatility
7.7c
Price Changes
3/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Consistent pricing - Only 3 price changes in 89 days. Very stable.

Premium Unleaded 95

90-Day Low
151.9c
90-Day High
199.9c
Average
172.4c
Price Range
48.0c
Volatility
16.2c
Price Changes
42/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
172.9c
90-Day High
195.9c
Average
184.5c
Price Range
23.0c
Volatility
8.0c
Price Changes
12/89 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Stable
Current price is below average for the 90-day period.
High volatility alert: Prices have swung 23.0c in the last 90 days. Timing your fill wisely could save you 6.9c/L or more.

Best Time to Fill Up at This Station

This station maintains relatively stable pricing throughout the week.

7-day forecast: 175.9¢ (+1.0 from today)
Best Day
Friday
Avg 184.2c/L
Worst Day
Monday
Avg 185.2c/L
Potential Savings
1.0c/L
Up to $0.50/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
184.5c
Mon
185.2c
Avoid
Tue
184.2c
Wed
184.4c
Thu
184.2c
Fri
184.2c
Best
Sat
184.4c
Prices are consistent throughout the week at this station.
Drivers who fill on Friday instead of Monday save an average of 1.0c/L. That's up to $0.50 per 50L tank!

Based on 88 price observations over 90 days. Pattern strength: stable

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Mobil Hampstead Gardens Mogas Hampstead Gardens 4.5 km 159.5c 15.4c cheaper
OTR Walkerville Independent Walkerville 2.0 km 171.9c 3.0c cheaper
OTR Ridleyton Independent Ridleyton 2.2 km 171.9c 3.0c cheaper
OTR Broadview Independent Broadview 3.4 km 172.9c 2.0c cheaper
OTR Greenacres Independent Greenacres 4.6 km 172.9c 2.0c cheaper
OTR Woodville Park David Terrace Independent Woodville Park David Terrace 4.2 km 173.9c 1.0c cheaper
OTR Blair Athol Independent Blair Athol 3.4 km 173.9c 1.0c cheaper
OTR Brompton Independent Brompton 1.3 km 173.9c 1.0c cheaper
OTR Angle Park Independent Angle Park 4.7 km 174.9c Same price
OTR Gepps Cross Independent Gepps Cross 4.9 km 174.9c Same price
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About OTR Prospect

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