A40 motorway, France: services fuel prices vs the exit
On the A40, diesel at the 5 services we track costs a median 25 c/L more than at the best station off the next exit; leaving saves at least €10 per 50-litre fill-up at 3 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 Bourg Jasseron Jasseron Small gain | +€4.19 | 10 c/L | 0 c/L |
| Aire de Ceignes Cerdon Ceignes Small gain | +€3.85 | 10 c/L | 0 c/L |
| Aire de Ceignes Haut Bugey Ceignes Leave the motorway to fill up | +€15.42 | 36 c/L | 35 c/L |
| Aire de Valleiry Sud Valleiry Leave the motorway to fill up | +€13.98 | 25 c/L | 35 c/L |
| Aire de Pontchy Bonneville Bonneville Leave the motorway to fill up | +€20.86 | 41 c/L | 48 c/L |