Windsor Gas Prices Today: Where To Find The Cheapest Fuel
Windsor Gas Prices Today
As of May 9, 2026, the lowest gas prices in Windsor, Ontario, stand at 177.9¢ per litre for regular unleaded at Costco on Walker Road, with diesel at nearby stations averaging 205.9¢ per litre following a recent 2¢ uptick. Premium fuel hovers around 224.9¢ per litre amid fluctuating wholesale costs influenced by seasonal demand and cross-border oil dynamics. These rates reflect user-reported data from GasBuddy and local trackers, updated as recently as 12:25 AM today.
Cheapest Stations Table
Drivers in Windsor seeking the best deals can target these top stations, where prices have edged up 7¢ for regular since May 5. The table below lists the lowest reported prices citywide, prioritizing accessibility near major routes like Walker Road and Dougall Avenue.
| Station | Regular (¢/L) | Diesel (¢/L) | Premium (¢/L) | Last Updated | Address |
|---|---|---|---|---|---|
| Costco | 177.9 | 207.9 | 224.9 | May 8, 12:25 AM | 4411 Walker Rd |
| Petro Canada | 179.9 | 205.9 | 217.9 | May 8, 12:25 AM | 3920 Dougall Ave |
| XTR | 179.9 | N/A | N/A | May 2, 7:21 AM | 968 Ottawa St |
| Esso | 194.9 | 207.9 | 224.9 | May 6 | Various |
| Shell | 189.9 | 189.9 | N/A | May 8 | SL4 5AN |
Price Trends List
Gas price fluctuations in Windsor have accelerated this week, driven by a 7¢ jump in regular unleaded from 187.9¢ on May 5 to 194.9¢ by May 6. Historical context shows prices dipping to $1.45/L last fall due to seasonal winter blends, but recent wholesale crimps have reversed that trend.
- Regular unleaded averaged $1.889/L as of May 3, up from $1.45/L in September 2024 amid falling oil prices then.
- Diesel rose 2¢ to 207.9¢/L on May 6, reflecting U.S. market gains of 17¢/gallon pre-Labour Day.
- Premium held at 224.9¢/L, a 7¢ increase, as refineries pass on $1.18/L wholesale costs plus 4¢ margins.
- Citywide average hit 194.9¢ today, 21¢ higher than May 2025 lows but below 2024 summer peaks.
- Cross-border effects: Michigan stations undercut Windsor by 20-30¢ equivalent due to no carbon tax hikes.
Steps to Find Cheapest Fuel
Finding the cheapest fuel requires real-time tools and strategic timing, as Windsor's prices update hourly via crowd-sourced apps. Follow this numbered process to save up to 17¢/L daily.
- Check GasBuddy or Windsorite.ca for live prices; Costco leads at 177.9¢ as of midnight May 8.
- Use apps like Gas Wizard for averages-$1.889/L reported May 3 at 18:20.
- Time fills for early morning (e.g., 12:25 AM updates) or post-weekend dips of 2¢ predicted after May long weekends.
- Compare loyalty perks: Status card drops to 105.9¢ at select Essex spots.
- Drive efficiently to high-volume stations like Walker Road Costco to lock in 177.9¢ savings.
"Gas prices are trending with seasonal demand declines, but oil drops could yield 10-25¢/L relief by Christmas-lowest since 2021 despite carbon tax."
- Patrick De Haan, GasBuddy Head of Petroleum Analysis, September 2024
Historical Context
Windsor's fuel market dynamics tie closely to Detroit refineries, causing spikes like the 12¢/L rise forecast for July 2025 long weekends. Back in March 2018, prices fluctuated above $1.30/L as wholesalers at $1.18/L enforced 4¢ hikes across Essex County.
By fall 2024, averages fell to $1.45/L-21¢ below prior year-thanks to winter blends and 6¢ weekly drops. Today's 194.9¢ regular reflects a rebound, with diesel at 207.9¢ mirroring U.S. gallon gains.
Factors Driving Prices
Key influencers include wholesale costs at $1.18/L, passed directly to pumps with slim retailer margins. Seasonal shifts, like ending summer driving, previously cut 6¢/week, but 2026 supply crimps have added 7¢ since May 5.
- Oil price drops in late 2024 aided falls, but recent economic strength reversed them.
- Carbon tax annual hikes offset winter blend savings, keeping averages above 2021 lows.
- Local competition: Costco undercuts by 2¢ vs. Petro-Canada, per May 8 data.
Savings Tips
Maximize value on cheapest fuel by combining loyalty programs with off-peak fills-early AM yields freshest low-price reports. Avoid weekends post-spikes, like the 12¢/L Labour Day forecast.
| Tip | Potential Savings | Example Station |
|---|---|---|
| Membership clubs | 17¢/L | Costco Walker Rd |
| Status/credit cards | 9¢/L | Caldwell Essex |
| App alerts | 2-7¢/L daily | GasBuddy network |
Expert Insights
Analyst Dan McTeague notes Windsor's ties to U.S. markets drive volatility, with post-holiday dips of 2¢ routine. Patrick De Haan predicts further relief from oil trends, echoing 2024's 21¢ yearly drop.
Stats show 50L regular fills at 177.9¢ cost $88.95 today vs. $97.45 at 194.9¢ averages-$8.50 savings per tank.
Regional Comparisons
Border dynamics make Detroit appealing, but Windsor's Costco at 177.9¢ competes well against U.S. $3.01/gallon equivalents ($2.97 CAD/L). UK Windsor stations like Texaco hit 156.9p (CAD ~2.40/L), irrelevant locally.
"Even low-price stations must align with $1.18/L wholesale-expect uniform hikes of 4¢ as costs propagate."
- Dan McTeague, Senior Petroleum Analyst, March 2018
This data empowers transactional searches, updated for May 9, 2026. Monitor apps for hourly shifts in Windsor gas prices.
Key concerns and solutions for Windsor Gas Prices Today Where To Find The Cheapest Fuel
What are today's lowest gas prices in Windsor?
Costco at 4411 Walker Rd offers regular at 177.9¢/L, updated May 8, 12:25 AM; Petro-Canada at 3920 Dougall follows at 179.9¢/L.
Why did Windsor gas prices rise this week?
A 7¢ jump in regular to 194.9¢/L from May 5 stems from wholesale increases and U.S. market crimps of 17¢/gallon.
When do gas prices typically drop in Windsor?
Fall transitions to winter blends cut 10-25¢/L by Christmas, as seen in 2024 when averages hit $1.45/L.
How does Windsor compare to nearby areas?
Essex stations like Caldwell offer Status card deals at 105.9¢ equivalent, beating city averages; Michigan undercuts by 20-30¢/L.
Are there apps for real-time Windsor prices?
Yes, GasBuddy, Gas Wizard, and Windsorite.ca provide crowd-sourced updates, like May 6's 194.9¢ average.