Current Fuel Prices
Ampol Williams is currently offering Unleaded Petrol at 181.9c/L,
making it a competitive option for motorists in Williams.
This Ampol station offers 5 fuel types
with prices ranging from 181.9c to 232.9c per litre.
Available fuel types: Unleaded Petrol (181.9c/L), Premium Unleaded 95 (198.9c/L), Premium Unleaded 98 (208.9c/L), Diesel (232.9c/L), Premium Diesel (232.9c/L).
PetrolSMART
Wait if You Can
35% confidence
Prices are above average for this station. • Ranked #3 of 3 cheapest in Williams
Station Information
Located at 56 Albany Hwy, this Ampol station
serves the Williams area in
WA. Compare prices with other stations in
Williams to ensure you're getting the best deal,
or view all Ampol stations across
WA.
Compare Nearby Stations
Finding the cheapest fuel in Williams? Compare this station's prices
with all Ampol and competitor stations in the area. View all Williams fuel prices
or browse statewide prices across WA.
Use our Best Time to Fill Up guide to maximise your savings.
Data Sources
Prices are sourced from WA FuelWatch 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
181.9
Today, 8:00am
Premium Unleaded 95
198.9
Today, 8:00am
Premium Unleaded 98
208.9
Today, 8:00am
Diesel
232.9
Today, 8:00am
Premium Diesel
232.9
Today, 11:36am
PetrolSMART
Price Intelligence
35% forecast accuracy
Current recommendation for this station:
Fill Up Now
Good Value
Fair Price
Wait if You Can
Check Price
- Price is in the top 25% of 30-day range
- Price is 6.7c above suburb average
7-Day Forecast
178.4¢/L
(-1.5)
Prices are expected to remain relatively stable over the next week. Fill up when convenient.
#3 of 3 cheapest
+6.7c vs avg
Price Trends (22 Apr - 21 Jul 2026) - All Fuel Types
Price Statistics & Insights (90-Day Analysis)
Diesel
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 48 times in 91 days. Monitor regularly for savings.
Premium Diesel
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 48 times in 90 days. Monitor regularly for savings.
Premium Unleaded 95
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Premium Unleaded 98
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Unleaded Petrol
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Rising (+6.4c vs prior week)
Current price is above average for the 90-day period.
High volatility alert: Prices have swung 39.0c in the last 90 days. Timing your fill wisely could save you 11.7c/L or more.
LPG/Autogas
Stable pricing - This station rarely changes prices, making it predictable for budgeting.
Consistent pricing - Only 0 price changes in 1 days. Very stable.
Best Time to Fill Up at This Station
This station maintains relatively stable pricing throughout the week.
7-day forecast: 178.4¢
(-1.5 from today)
Best Day
Wednesday
Avg 183.8c/L
Worst Day
Thursday
Avg 185.5c/L
Potential Savings
1.7c/L
Up to $0.85/50L tank
Prices are consistent throughout the week at this station.
Drivers who fill on Wednesday instead of Thursday save an average of 1.7c/L. That's up to $0.85 per 50L tank!
Based on 90 price observations over 90 days. Pattern strength: stable
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About Ampol Williams
Ampol Williams is a Ampol service station located in Williams, WA. 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 WA, helping drivers find the cheapest petrol prices in Williams and surrounding areas. Compare prices from Ampol Williams with nearby stations to ensure you're getting the best value for your fuel.