Ottawa is served by Petro-Canada, Shell, Esso, Canadian Tire Gas+ and Costco along the 417 and the Greenbelt arterials; with the Quebec side (Gatineau) offering a different tax mix worth watching. EV charging is dense for a Canadian city, boosted by federal fleet electrification.
Local tips
- Compare Gatineau vs Ottawa prices; the gap flips with tax changes.
- Costco (multiple locations) and Canadian Tire Gas+ are consistent price leaders.
- Winter fills: keep above half a tank through January–February cold snaps.
Only 14 of the 176 stations mapped in Ottawa say whether they sell diesel. The rest probably do; nobody has recorded it. See Ottawa on the map →
Plan your stop
In Ottawa the filters that actually narrow things down are diesel (14) and LPG (3). Travelling at night, switch on "open now": 29 places are tagged 24/7. When you arrive, a quick confirmation keeps the map right for the next driver in Ottawa.