Aire de Porte de Correze (A20): is it worth leaving the motorway for fuel?
Small gain
Diesel costs €2.250/L here, 9 c/L more than at the Magnac-Bourg station (37, route de la Gare), exit 41: leaving the motorway saves €4.04 on 50 litres for a 2.1 km, 4 min detour (prices of 3 November 2026).
9 c/Ldiesel, services mark-up
-2 c/Lpetrol 95, services mark-up
+€4.04diesel, saving on 50 L
| Exit | 41 (Château-Chervix, Vicq-sur-Breuilh, Magnac-Bourg) |
|---|---|
| Back onto the motorway | A 20, E 09, L'Occitane |
| Detour | 2.1 km · 4 min |
| Tolls | no toll on this stretch |
Diesel — Small gain
Price at the services: €2.250/L (3 November 2026) · Services mark-up (median): -1 c/L.
Price at the services€2.250/L
Magnac-Bourg€2.163/L
Gap9 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Magnac-Bourg37, route de la Gare | +€4.04 | €2.163/L | +2.1 km · 4 min |
| Saint-Germain-les-Belles1Bis Rue Du Viaduc | −€6.01 | €2.358/L | +4.2 km · 9 min |
Petrol 95 — Stay on the motorway
Price at the services: €1.990/L (3 November 2026) · Services mark-up (median): -12 c/L.
Price at the services€1.990/L
Magnac-Bourg€2.012/L
Gap-2 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Magnac-Bourg37, route de la Gare | −€1.38 | €2.012/L | +2.1 km · 4 min |
| Saint-Germain-les-Belles1Bis Rue Du Viaduc | −€10.94 | €2.198/L | +4.2 km · 9 min |