Saint-Hubert: is it worth driving to Germany for fuel?

Not worth it

No: the 42 km detour eats the price gap; at best €2.74 on 50 litres of petrol 95 E10 at ARAL in Überherrn. Prices of 7 November 2026. Diesel: −€6.73.

Official prices of 7 November 2026: France (Ministry of the Economy), Germany (MTS-K via Tankerkönig) · Methodology

−€6.73diesel, saving on 50 L

+€2.74petrol 95 E10, saving on 50 L

46 minto the first German station

Diesel — Not worth it

Nearest station€2.250/L

Best station in Germany€2.259/L

Detour: 57 min

Nearest station: €2.250/L — Chemin départemental · 13 km, 17 min · 6 November 2026.

Station	Saving on 50 L	Price	One way	Detour
ARAL (Überherrn)Hauptstraße 2 C, Überherrn	−€6.73	€2.259/L	35 km · 46 min	+43 km
ARAL (Rehlingen-Siersburg)Wallerfanger Straße 69, Rehlingen-Siersburg	−€6.94	€2.259/L	36 km · 47 min	+44 km
ARAL (Saarlouis)Metzer Straße 44, Saarlouis	−€7.14	€2.249/L	38 km · 49 min	+49 km
Shell (Ueberherrn)Landstr. 7, Ueberherrn	−€7.18	€2.249/L	39 km · 49 min	+49 km
JET (Saarlouis)Provinzialstr. 169 A, Saarlouis	−€7.49	€2.239/L	41 km · 51 min	+55 km

All stations in Überherrn.

By tank size: 30 L −€6.55 · 50 L −€6.73 · 70 L −€6.91.

Nearest station€2.099/L

Best station in Germany€1.929/L

Gap17 c/L

Detour: 58 min

Nearest station: €2.099/L — Rue Auguste Renoir · 14 km, 17 min · 7 November 2026.

Station	Saving on 50 L	Price	One way	Detour
ARAL (Überherrn)Hauptstraße 2 C, Überherrn	+€2.74	€1.929/L	35 km · 46 min	+42 km
ARAL (Rehlingen-Siersburg)Wallerfanger Straße 69, Rehlingen-Siersburg	+€2.04	€1.939/L	36 km · 47 min	+44 km
Shell (Ueberherrn)Landstr. 7, Ueberherrn	+€1.85	€1.929/L	39 km · 49 min	+49 km
JET (Saarlouis)Provinzialstr. 169 A, Saarlouis	+€1.59	€1.919/L	41 km · 51 min	+54 km
Shell (Saarlouis)Lisdorfer Str., Saarlouis	+€1.53	€1.929/L	39 km · 51 min	+51 km

All stations in Überherrn.

Nearest German station: ARAL (Saarlouis), Metzer Straße 44, Saarlouis — €1.999/L, 38 km · 49 min, detour +48 km, saving on 50 L −€1.61.

By tank size: 30 L −€0.66 · 50 L +€2.74 · 70 L +€6.14. The detour pays for itself from 34 L.