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Live Petrol Prices in Seaton, Adelaide – 2+ Local Stations

As of 2 September 2026, the cheapest unleaded petrol in Seaton, SA is 201.9c per litre at United, Seaton. Prices range from 201.9c to 206.9c across 2 stations, averaging 205.2c per litre.

Live fuel prices from 2+ stations in Seaton, Adelaide. Average: 205.2c/L

Last updated: 06:13 AM, 02 Sep 2026

Open Map View
205.2c
Average Price (ULP)
201.9c
Cheapest Price
2+
Petrol Stations
5.0c
Price Range

Seaton Fuel Prices Today

Petrol prices in Seaton (Adelaide area) currently range from 201.9c to 206.9c per litre for unleaded fuel, with motorists paying an average of 205.2c/L. We're tracking live prices from 2 service stations, which means you could save up to $2.50 on a 50L tank simply by choosing the right station. View all South Australia prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Seaton: Unleaded (ULP) from 201.9c/L, E10 Ethanol from 197.9c/L (save 4.0c/L), Diesel from 252.9c/L, Premium 95 from 224.4c/L, Premium 98 from 224.9c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.

Best Time to Fill Up

South Australian prices are typically lowest Monday to Wednesday. Avoid filling up on weekends when prices tend to be higher. Check our Best Time to Fill Up guide for detailed advice.

Data Sources

Prices for Seaton are sourced from SA Fuel Pricing and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.

Petrol Price Trends in Seaton

Diesel
252.9c
No change
7-day change
251.9c 7-Day Trend 252.9c
Range: 1.0c/L
Best: Sunday
E10
197.9c
No change
7-day change
197.9c 7-Day Trend 202.9c
Range: 5.0c/L
Best: Wednesday
Premium Diesel
253.9c
No change
7-day change
253.9c 7-Day Trend 253.9c
Range: 0.0c/L
Best: Wednesday
Premium 95
224.4c
+0.5c (+0.2%)
7-day change
223.9c 7-Day Trend 224.4c
Range: 0.5c/L
Best: Thursday
Premium 98
230.9c
+2.0c (+0.9%)
7-day change
228.9c 7-Day Trend 231.4c
Range: 2.5c/L
Best: Thursday
Unleaded
205.2c
+0.3c (+0.2%)
7-day change
204.4c 7-Day Trend 207.4c
Range: 3.0c/L
Best: Saturday

30-Day Price History

Average (30d) 252.8c
Lowest 251.9c
Highest 252.9c
Volatility Low
Average (30d) 199.1c
Lowest 197.9c
Highest 202.9c
Volatility Low
Average (30d) 253.9c
Lowest 253.9c
Highest 253.9c
Volatility Low
Average (30d) 224.2c
Lowest 223.9c
Highest 224.4c
Volatility Low
Average (30d) 229.8c
Lowest 228.9c
Highest 231.4c
Volatility Low
Average (30d) 205.2c
Lowest 204.4c
Highest 207.4c
Volatility Low

Price Cycle in SA

South Australia shows moderate price cycling with mid-week peaks.

Mon
Best
Tue
Best
Wed
Avoid
Thu
Avoid
Fri
OK
Sat
OK
Sun
OK
Start-of-week refueling (Monday/Tuesday) offers the best value in South Australia.

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. Fill up whenever suits you best.
95% Forecast Accuracy
Our price predictions are highly accurate, verified across 4.1M forecasts using proper scoring methods.
Cheapest Day: Wednesday
Historically, Wednesday tends to have the best prices around here. Worth keeping in mind for your next fill.
E10 Cheaper
E10 saves 7.3c/L.
$4.40 per tank.
Best Day: Saturday
Lowest prices on Saturday in Seaton.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment
100%
Fill Now
Good Value
Fair
Wait
Check

Check individual station prices in Seaton

7-Day Price Forecast
0.0c
average expected change
0
forecasting
drop
7
stable
0
forecasting
rise
Prices Expected to Hold Steady
Prices across Seaton are expected to remain relatively stable over the next week. Fill up when convenient.
Best Day to Fill Up
Wednesday

Based on historical price patterns in Seaton, Wednesday tends to offer the best prices. Midweek can be a sweet spot before weekend price hikes.

Cheapest Petrol Prices in Seaton Right Now

Unleaded Petrol

Rank Station Brand Suburb Price Updated
United Seaton United Seaton 201.9c Today, 6:13am
OTR Seaton OTR Seaton 206.9c Today, 1:48am
OTR Seaton OTR Seaton 206.9c Today, 6:13am

Diesel

Rank Station Brand Suburb Price Updated
United Seaton United Seaton 252.9c Today, 6:13am

Ethanol 10%

Rank Station Brand Suburb Price Updated
United Seaton United Seaton 197.9c Today, 6:13am

Premium Unleaded 95

Rank Station Brand Suburb Price Updated
OTR Seaton OTR Seaton 224.4c Today, 1:48am
OTR Seaton OTR Seaton 224.4c Today, 6:13am

Premium Unleaded 98

Rank Station Brand Suburb Price Updated
United Seaton United Seaton 224.9c Today, 6:13am
OTR Seaton OTR Seaton 233.9c Today, 6:13am
OTR Seaton OTR Seaton 233.9c Today, 1:48am

Premium Diesel

Rank Station Brand Suburb Price Updated
OTR Seaton OTR Seaton 253.9c Today, 6:13am
OTR Seaton OTR Seaton 253.9c Today, 1:48am

● Cheapest Suburbs for Petrol in Seaton

Find the best value by suburb - average unleaded petrol prices:

Suburb Stations Average Price Cheapest Price
Seaton 2 stations 204.4c 201.9c

✓ Cheapest Petrol Stations in Seaton

Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:

Station Address Brand ULP E10 Diesel P95 P98 Updated
United Seaton 171 Tapleys Hill Rd & Morley Rd United 201.9c 197.9c 252.9c - 224.9c Today, 6:13am
OTR Seaton 356 Tapleys Hill Rd & Wilford Av OTR 206.9c - - 224.4c 233.9c Today, 6:13am

⚠ Most Expensive Petrol Stations in Seaton

Avoid overpaying - these stations have the highest ULP prices:

Station Address Brand ULP E10 Diesel P95 P98 Updated
OTR Seaton 356 Tapleys Hill Rd & Wilford Av OTR 206.9c - - 224.4c 233.9c Today, 6:13am
United Seaton 171 Tapleys Hill Rd & Morley Rd United 201.9c 197.9c 252.9c - 224.9c Today, 6:13am

Savings Tip: Price difference between cheapest (201.9c/L) and most expensive (206.9c/L): 5.0c per litre. On a 50L tank, choosing the cheapest station saves you $2.50!

▸ Nearby Areas in SA

Compare fuel prices in these nearby locations:

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13 stations
Mount Gambier
9 stations
Port Lincoln
9 stations
Ceduna
8 stations
Bordertown
7 stations
Kadina
7 stations
Murray Bridge
7 stations
Whyalla
7 stations
Blair Athol
6 stations
Pooraka
6 stations
Port Pirie
6 stations
Renmark
6 stations
Strathalbyn
6 stations
Victor Harbor
6 stations
Waikerie
6 stations
Balaklava
5 stations
Clare
5 stations
Coober Pedy
5 stations
Hawker
5 stations
Mannum
5 stations
▸ View Interactive Map & Live Prices for Seaton →

Nearby Suburbs in Adelaide

Blair Athol Pooraka Parafield Gardens Adelaide Kilburn Prospect Kent Town North Adelaide Norwood Paradise Parafield Salisbury Stepney St Peters

About Petrol Prices in Seaton

Seaton has 2 petrol stations. Right now, ULP (unleaded petrol) prices in Seaton range from 201.9c/L to 206.9c/L (a difference of 5.0c/L).

Data sourced from official government sources and community price reports, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 205.2c/L (last updated: 06:13 AM, 02 Sep 2026).

How to Save Money on Fuel in Seaton

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