Don't get pumped.
As of 19 October 2026, the cheapest unleaded petrol in St Clair, NSW is 241.7c per litre at Reddy Express, St Clair. Prices range from 241.7c to 241.9c across 2 stations, averaging 241.8c per litre.
Compare fuel prices from 2+ stations in St Clair. Average: 241.8c/L
Last updated: 12:00 PM, 19 Oct 2026
Petrol prices in St Clair currently range from 241.7c to 241.9c per litre for unleaded fuel, with motorists paying an average of 241.8c/L. We're tracking live prices from 2 service stations, which means you could save up to $0.10 on a 50L tank simply by choosing the right station. View all New South Wales prices for broader comparisons.
Compare all fuel types in St Clair: Unleaded (ULP) from 241.7c/L, E10 Ethanol from 239.9c/L (save 1.8c/L), Diesel from 283.9c/L, Premium 95 from 257.7c/L, Premium 98 from 266.7c/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.
In New South Wales, petrol prices follow a weekly cycle typically peaking on Thursdays. Fill up Monday or Tuesday when prices are at their lowest to maximise savings. Check our Best Time to Fill Up guide for detailed advice.
Prices for St Clair are sourced from NSW FuelCheck, updated several times a day. Compare prices by brand or view our full station directory for more options.
NSW follows a predictable weekly price cycle. Prices typically peak on Thursday and are lowest on Monday/Tuesday.
Check individual station prices in St Clair
Distribution of stations across cycle phases in St Clair
Based on historical price patterns in St Clair, Monday tends to offer the best prices. Start of the week often brings lower prices as stations compete for customers.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Shell Reddy Express St Clair | Reddy Express | St Clair | 241.7c | Today, 12:00pm | |
| 7-Eleven St Clair | 7-Eleven | St Clair | 241.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Shell Reddy Express St Clair | Reddy Express | St Clair | 283.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| 7-Eleven St Clair | 7-Eleven | St Clair | 239.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Shell Reddy Express St Clair | Reddy Express | St Clair | 257.7c | Today, 12:00pm | |
| 7-Eleven St Clair | 7-Eleven | St Clair | 258.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Shell Reddy Express St Clair | Reddy Express | St Clair | 266.7c | Today, 12:00pm | |
| 7-Eleven St Clair | 7-Eleven | St Clair | 267.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| 7-Eleven St Clair | 7-Eleven | St Clair | 283.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| 7-Eleven St Clair | 7-Eleven | St Clair | 115.9c | Today, 12:00pm |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| St Clair | 2 stations | 241.8c | 241.7c |
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 |
|---|---|---|---|---|---|---|---|---|
| Shell Reddy Express St Clair | 247 Banks Drive (Cnr Mamre Rd), St Clair NSW 2759 | Reddy Express | 241.7c | - | 283.9c | 257.7c | 266.7c | Today, 12:00pm |
| 7-Eleven St Clair | 4 Endeavour & Bennett Roads, St Clair NSW 2759 | 7-Eleven | 241.9c | 239.9c | - | 258.9c | 267.9c | Today, 12:00pm |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| 7-Eleven St Clair | 4 Endeavour & Bennett Roads, St Clair NSW 2759 | 7-Eleven | 241.9c | 239.9c | - | 258.9c | 267.9c | Today, 12:00pm |
| Shell Reddy Express St Clair | 247 Banks Drive (Cnr Mamre Rd), St Clair NSW 2759 | Reddy Express | 241.7c | - | 283.9c | 257.7c | 266.7c | Today, 12:00pm |
Savings Tip: Price difference between cheapest (241.7c/L) and most expensive (241.9c/L): 0.2c per litre. On a 50L tank, choosing the cheapest station saves you $0.10!
Compare fuel prices in these nearby locations:
St Clair has 2 petrol stations. Right now, ULP (unleaded petrol) prices in St Clair range from 241.7c/L to 241.9c/L (a difference of 0.2c/L).
Updated several times a day from official government fuel price schemes. 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 241.8c/L (last updated: 12:00 PM, 19 Oct 2026).
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