Diesel prices in Thetford Mines
Prices updated Oct 31, 2026 at 8:40 a.m. (1 min ago)
Average price
290.1¢/L
+0.3% vs region
Cheapest
288.9¢/L
Esso
Most expensive
299.9¢/L
Stations
9
Diesel
A 50 L fill-up of diesel at the cheapest station instead of the average price: you save $0.61.
cheaper average more expensive
All stations, cheapest first
| # | Station | Diesel | Votes |
|---|---|---|---|
| 1 | Esso
111 boul. Frontenac est |
288.9¢/L -0.4% |
|
| 2 | Ultramar
30 rue 9 nord |
288.9¢/L -0.4% |
|
| 3 | Shell
4200 boul. Frontenac ouest |
288.9¢/L -0.4% |
|
| 4 | Irving
505 boul. Frontenac ouest |
288.9¢/L -0.4% |
|
| 5 | Shell
508 boul. Frontenac ouest |
288.9¢/L -0.4% |
|
| 6 | Harnois
6108 rue Frontenac est |
288.9¢/L -0.4% |
|
| 7 | Ultramar
696 boul. Frontenac est |
288.9¢/L -0.4% |
|
| 8 | Sonic
989 boul. Frontenac ouest |
288.9¢/L -0.4% |
|
| 9 | Petro-Canada
37 rue 1 ouest |
299.9¢/L +3.4% |
Frequently asked questions
What is the cheapest gas station in Thetford Mines today?
Today, the lowest diesel price in Thetford Mines is at Esso (111 boul. Frontenac est) in Thetford Mines: 288.9¢ per litre.
How much is a litre of diesel in Thetford Mines?
The average diesel price today in Thetford Mines is 290.1¢ per litre, with a low of 288.9¢ and a high of 299.9¢ across 9 stations, 0.3% more than the average in the region (Chaudière-Appalaches).
How much can I save by filling up at the cheapest station in Thetford Mines?
For a 50-litre fill-up, about $0.61 compared with the average price.