Don't get pumped.
As of 21 July 2026, the cheapest unleaded petrol in Williamtown, NSW is 165.5c per litre at Pearl Energy, Williamtown. Prices range from 165.5c to 169.9c across 2 stations, averaging 167.7c per litre.
Compare fuel prices from 2+ stations in Williamtown. Average: 167.7c/L
Last updated: 09:30 AM, 21 Jul 2026
Petrol prices in Williamtown currently range from 165.5c to 169.9c per litre for unleaded fuel, with motorists paying an average of 167.7c/L. We're tracking live prices from 2 service stations, which means you could save up to $2.20 on a 50L tank simply by choosing the right station. View all New South Wales prices for broader comparisons.
Compare all fuel types in Williamtown: Unleaded (ULP) from 165.5c/L, E10 Ethanol from 163.5c/L (save 2.0c/L), Premium 95 from 177.5c/L, Premium 98 from 185.5c/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 Williamtown 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 Williamtown
Distribution of stations across cycle phases in Williamtown
Based on historical price patterns in Williamtown, Tuesday tends to offer the best prices. Tuesday is historically one of the best days to fill up in many areas.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Pearl Energy Williamtown | Pearl Energy | Williamtown | 165.5c | Today, 9:30am | |
| Metro Fuel Williamtown | Metro | Williamtown | 169.9c | Today, 9:30am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Metro Fuel Williamtown | Metro | Williamtown | 205.9c | Today, 9:30am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Pearl Energy Williamtown | Pearl Energy | Williamtown | 163.5c | Today, 9:30am | |
| Metro Fuel Williamtown | Metro | Williamtown | 167.9c | Today, 9:30am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Pearl Energy Williamtown | Pearl Energy | Williamtown | 177.5c | Today, 9:30am | |
| Metro Fuel Williamtown | Metro | Williamtown | 179.9c | Today, 9:30am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Pearl Energy Williamtown | Pearl Energy | Williamtown | 185.5c | Today, 9:30am | |
| Metro Fuel Williamtown | Metro | Williamtown | 189.9c | Today, 9:30am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Pearl Energy Williamtown | Pearl Energy | Williamtown | 203.5c | Today, 9:30am | |
| Metro Fuel Williamtown | Metro | Williamtown | 205.9c | Today, 9:30am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Williamtown | 2 stations | 167.7c | 165.5c |
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 |
|---|---|---|---|---|---|---|---|---|
| Pearl Energy Williamtown | 1 Lavis Lane, Williamtown NSW 2318 | Pearl Energy | 165.5c | 163.5c | - | 177.5c | 185.5c | Today, 9:30am |
| Metro Fuel Williamtown | 3 Williamtown Dr, Williamtown NSW 2318 | Metro | 169.9c | 167.9c | 205.9c | 179.9c | 189.9c | Today, 9:30am |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| Metro Fuel Williamtown | 3 Williamtown Dr, Williamtown NSW 2318 | Metro | 169.9c | 167.9c | 205.9c | 179.9c | 189.9c | Today, 9:30am |
| Pearl Energy Williamtown | 1 Lavis Lane, Williamtown NSW 2318 | Pearl Energy | 165.5c | 163.5c | - | 177.5c | 185.5c | Today, 9:30am |
Savings Tip: Price difference between cheapest (165.5c/L) and most expensive (169.9c/L): 4.4c per litre. On a 50L tank, choosing the cheapest station saves you $2.20!
Compare fuel prices in these nearby locations:
Williamtown has 2 petrol stations. Right now, ULP (unleaded petrol) prices in Williamtown range from 165.5c/L to 169.9c/L (a difference of 4.4c/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 167.7c/L (last updated: 09:30 AM, 21 Jul 2026).
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