Don't get pumped.
As of 2 September 2026, the cheapest unleaded petrol in Thornleigh, NSW is 204.9c per litre at Metro, Thornleigh. Prices range from 204.9c to 206.9c across 4 stations, averaging 205.9c per litre.
Live fuel prices from 4+ stations in Thornleigh, Sydney. Average: 205.9c/L
Last updated: 12:00 PM, 02 Sep 2026
Petrol prices in Thornleigh (Sydney area) currently range from 204.9c to 206.9c per litre for unleaded fuel, with motorists paying an average of 205.9c/L. We're tracking live prices from 4 service stations, which means you could save up to $1.00 on a 50L tank simply by choosing the right station. View all New South Wales prices for broader comparisons.
Compare all fuel types in Thornleigh: Unleaded (ULP) from 204.9c/L, E10 Ethanol from 199.9c/L (save 5.0c/L), Diesel from 251.9c/L, Premium 95 from 222.9c/L, Premium 98 from 227.9c/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.
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 Thornleigh are sourced from NSW FuelCheck and community-verified reports, updating continuously throughout the 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 Thornleigh
Distribution of stations across cycle phases in Thornleigh
Based on historical price patterns in Thornleigh, 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 |
|---|---|---|---|---|---|
| Metro Petroleum Thornleigh | Metro | Thornleigh | 204.9c | Today, 12:00pm | |
| BP Thornleigh | BP | Thornleigh | 204.9c | Today, 12:00pm | |
| Ampol Foodary Thornleigh | Ampol Foodary | Thornleigh | 206.9c | Today, 12:00pm | |
| 4 | Shell Reddy Express Thornleigh | Reddy Express | Thornleigh | 206.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Shell Reddy Express Thornleigh | Reddy Express | Thornleigh | 251.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Metro Petroleum Thornleigh | Metro | Thornleigh | 199.9c | Today, 12:00pm | |
| Ampol Foodary Thornleigh | Ampol Foodary | Thornleigh | 204.9c | Today, 12:00pm | |
| Shell Reddy Express Thornleigh | Reddy Express | Thornleigh | 204.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| BP Thornleigh | BP | Thornleigh | 222.9c | Today, 12:00pm | |
| Ampol Foodary Thornleigh | Ampol Foodary | Thornleigh | 224.4c | Today, 12:00pm | |
| Shell Reddy Express Thornleigh | Reddy Express | Thornleigh | 224.4c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Metro Petroleum Thornleigh | Metro | Thornleigh | 227.9c | Today, 12:00pm | |
| BP Thornleigh | BP | Thornleigh | 231.9c | Today, 12:00pm | |
| Ampol Foodary Thornleigh | Ampol Foodary | Thornleigh | 233.9c | Today, 12:00pm | |
| 4 | Shell Reddy Express Thornleigh | Reddy Express | Thornleigh | 233.9c | Today, 12:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Metro Petroleum Thornleigh | Metro | Thornleigh | 245.9c | Today, 12:00pm | |
| BP Thornleigh | BP | Thornleigh | 251.9c | Today, 12:00pm | |
| Ampol Foodary Thornleigh | Ampol Foodary | Thornleigh | 251.9c | Today, 12:00pm |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Thornleigh | 4 stations | 205.9c | 204.9c |
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 |
|---|---|---|---|---|---|---|---|---|
| Metro Petroleum Thornleigh | 169-171 Pennant Hills Rd, Thornleigh NSW 2120 | Metro | 204.9c | 199.9c | - | - | 227.9c | Today, 12:00pm |
| BP Thornleigh | Pennant Hills Rd & Parkes St, Thornleigh NSW 2120 | BP | 204.9c | - | - | 222.9c | 231.9c | Today, 12:00pm |
| Ampol Foodary Thornleigh | 200-202 Pennant Hills Road, Thornleigh NSW 2120 | Ampol Foodary | 206.9c | 204.9c | - | 224.4c | 233.9c | Today, 12:00pm |
| Shell Reddy Express Thornleigh | 188-190 Pennant Hills Rd, Thornleigh NSW 2120 | Reddy Express | 206.9c | 204.9c | 251.9c | 224.4c | 233.9c | Today, 12:00pm |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| Ampol Foodary Thornleigh | 200-202 Pennant Hills Road, Thornleigh NSW 2120 | Ampol Foodary | 206.9c | 204.9c | - | 224.4c | 233.9c | Today, 12:00pm |
| Shell Reddy Express Thornleigh | 188-190 Pennant Hills Rd, Thornleigh NSW 2120 | Reddy Express | 206.9c | 204.9c | 251.9c | 224.4c | 233.9c | Today, 12:00pm |
| Metro Petroleum Thornleigh | 169-171 Pennant Hills Rd, Thornleigh NSW 2120 | Metro | 204.9c | 199.9c | - | - | 227.9c | Today, 12:00pm |
| BP Thornleigh | Pennant Hills Rd & Parkes St, Thornleigh NSW 2120 | BP | 204.9c | - | - | 222.9c | 231.9c | Today, 12:00pm |
Savings Tip: Price difference between cheapest (204.9c/L) and most expensive (206.9c/L): 2.0c per litre. On a 50L tank, choosing the cheapest station saves you $1.00!
Compare fuel prices in these nearby locations:
Thornleigh has 4 petrol stations. Right now, ULP (unleaded petrol) prices in Thornleigh range from 204.9c/L to 206.9c/L (a difference of 2.0c/L).
Real-time data updated continuously from official government sources and community reports. 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 205.9c/L (last updated: 12:00 PM, 02 Sep 2026).
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