Cross-border fuel

Dieffenbach-au-Val: is it worth driving to Germany for fuel?

Not worth it

No: the 72 km detour eats the price gap; at best €2.17 on 50 litres of petrol 95 E10 at the Endingen station (Maria-Theresia-Straße 2). Prices of 7 November 2026. Diesel: −€10.85.

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

−€10.85diesel, saving on 50 L
+€2.17petrol 95 E10, saving on 50 L
43 minto the first German station

Diesel — Not worth it

Cheapest station near you (≤ 10 km): €2.209/L — zac de l ungersberg · 4.5 km, 9 min · 6 November 2026.

Best-value German stations

StationSaving on 50 LPriceOne wayDetour
EndingenMaria-Theresia-Straße 2−€10.85€2.219/L40 km · 46 min+72 km
Autohaus König (Wyhl)Endingerstr. 60, Wyhl−€10.88€2.239/L37 km · 43 min+65 km
ESSO (Endingen)Karl-Winterhalter-Str. 1, Endingen−€12.25€2.249/L40 km · 46 min+71 km
ARAL (Endingen)Koenigschaffhauser Straße, Endingen−€12.74€2.259/L40 km · 45 min+71 km
ARAL (Riegel am Kaiserstuhl)Forchheimer Str. 15, Riegel am Kaiserstuhl−€14.00€2.259/L44 km · 50 min+80 km

All stations in Endingen.

By tank size: 30 L −€10.65 · 50 L −€10.85 · 70 L −€11.05.

Petrol 95 E10 — Not worth it

Cheapest station near you (≤ 10 km): €2.099/L — zac de l ungersberg · 4.5 km, 9 min · 6 November 2026.

Best-value German stations

StationSaving on 50 LPriceOne wayDetour
EndingenMaria-Theresia-Straße 2+€2.17€1.859/L40 km · 46 min+72 km
Autohaus König (Wyhl)Endingerstr. 60, Wyhl+€1.09€1.899/L37 km · 43 min+65 km
ESSO (Endingen)Karl-Winterhalter-Str. 1, Endingen+€0.76€1.889/L40 km · 46 min+71 km
ARAL (Endingen)Koenigschaffhauser Straße, Endingen+€0.27€1.899/L40 km · 45 min+71 km
ARAL (Riegel am Kaiserstuhl)Forchheimer Str. 15, Riegel am Kaiserstuhl−€0.93€1.899/L44 km · 50 min+80 km

All stations in Endingen.

By tank size: 30 L −€2.63 · 50 L +€2.17 · 70 L +€6.97. The detour pays for itself from 41 L.

Population642
German border27 km
First station37 km · 43 min