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Live Fuel Prices at OTR Unley, Unley

●17 King William Rd

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

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Current Fuel Prices

OTR Unley is currently offering Ethanol 10% at 99.9c/L, making it a competitive option for motorists in Unley. This Independent station offers 5 fuel types with prices ranging from 99.9c to 190.9c per litre. Available fuel types: Unleaded Petrol (179.9c/L), Premium Unleaded 95 (165.9c/L), Ethanol 10% (99.9c/L), Diesel (181.9c/L), Bio-Diesel 20 (190.9c/L).

PetrolSMART Check Price 62% confidence

Prices are currently well below average, in the bottom 11% of the 30-day range. • Ranked #1 of 2 cheapest in Unley

Station Information

Located at 17 King William Rd, this Independent station serves the Unley area in SA. Compare prices with other stations in Unley to ensure you're getting the best deal, or view all Independent stations across SA.

Compare Nearby Stations

Finding the cheapest fuel in Unley? Compare this station's prices with all Independent and competitor stations in the area. View all Unley 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
179.9
Yesterday, 12:49am
Premium Unleaded 95
165.9
Yesterday, 12:49am
Ethanol 10%
99.9
Yesterday, 12:49am
Diesel
181.9
Yesterday, 12:49am
Bio-Diesel 20
190.9
Yesterday, 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 11% of 30-day range
7-Day Forecast
178.1¢/L (-1.8)
Prices are expected to remain relatively stable over the next week. Fill up when convenient.
#1 of 2 cheapest 0.0c vs avg

Price Trends (02 Nov - 30 Jan 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Diesel

90-Day Low
171.9c
90-Day High
215.9c
Average
196.3c
Price Range
44.0c
Volatility
15.6c
Price Changes
34/88 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
94.9c
Price Range
20.0c
Volatility
6.2c
Price Changes
3/66 days
Consistent pricing - Only 3 price changes in 66 days. Very stable.

Premium Unleaded 95

90-Day Low
155.9c
90-Day High
199.9c
Average
180.3c
Price Range
44.0c
Volatility
15.6c
Price Changes
34/88 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
178.9c
90-Day High
199.9c
Average
188.6c
Price Range
21.0c
Volatility
6.1c
Price Changes
15/88 days
7-day trend: Stable
Current price is in the bottom 20% of the 90-day range. This is a relatively good price compared to recent history.

Best Time to Fill Up at This Station

This station maintains relatively stable pricing throughout the week.

7-day forecast: 178.1¢ (-1.8 from today)
Best Day
Sunday
Avg 187.8c/L
Worst Day
Tuesday
Avg 188.8c/L
Potential Savings
1.0c/L
Up to $0.50/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
187.8c
Best
Mon
188.6c
Tue
188.8c
Avoid
Wed
188.7c
Thu
188.6c
Fri
188.7c
Sat
188.6c
Prices are consistent throughout the week at this station.
Drivers who fill on Sunday instead of Tuesday save an average of 1.0c/L. That's up to $0.50 per 50L tank!

Based on 87 price observations over 90 days. Pattern strength: stable

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
OTR Plympton Independent Plympton 4.7 km 175.9c 4.0c cheaper
OTR Hackney Independent Hackney 3.0 km 176.9c 3.0c cheaper
OTR Kensington Independent Kensington 4.6 km 177.9c 2.0c cheaper
OTR Hilton Independent Hilton 3.1 km 177.9c 2.0c cheaper
OTR Wayville Independent Wayville 1.1 km 177.9c 2.0c cheaper
OTR Trinity Gardens Independent Trinity Gardens 4.9 km 177.9c 2.0c cheaper
OTR Clarence Park Independent Clarence Park 2.7 km 178.9c 1.0c cheaper
OTR Glenside Independent Glenside 3.1 km 178.9c 1.0c cheaper
OTR Linden Park Independent Linden Park 4.6 km 178.9c 1.0c cheaper
OTR Kent Town Independent Kent Town 3.6 km 178.9c 1.0c cheaper
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About OTR Unley

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