A46 motorway, France: services fuel prices vs the exit
On the A46, diesel at the 2 services we track costs a median — more than at the best station off the next exit; leaving saves at least €10 per 50-litre fill-up at 1 of them (prices of 3 November 2026).
Diesel, Petrol 95: services mark-up (c/L).
| Services | Saving on 50 L | Diesel | Petrol 95 |
|---|---|---|---|
| Aire de Mionnay Ouest Mionnay Leave the motorway to fill up | +€20.60 | — | 43 c/L |
| Aire Communay Sud Communay Stay on the motorway | −€2.28 | — | 0 c/L |