Lille sits at the crossroads of the A1, A25 and A27, with TotalEnergies, Esso and Avia stations complemented by cheap supermarket fuel from E.Leclerc, Auchan (headquartered nearby) and Carrefour. Official French open-data price coverage applies here, so station prices appear with timestamps. Belgian border prices are close enough to compare before longer trips.
Lille has more charging points mapped than fuel stations, 415 against 127. That is still rare, and it makes this an easy place to arrive on a low battery. See Lille on the map →
Plan your stop
In Lille the filters that actually narrow things down are diesel (108), LPG (20), CNG (3) and CCS charging (127). Travelling at night, switch on "open now": 351 places are tagged 24/7. When you arrive, a quick confirmation keeps the map right for the next driver in Lille.