Carrefour Market
31 Rue de Lannion
1.819 €/l
5 j
Intermarché
Za de Kerfolic
1.808 €/l
4 j
Système U
Bl Jean Guehenno
1.808 €/l
5 j
Diesel prices in Tréguier today (02 juillet 2026)
Diesel prices in Tréguier are updated regularly to help you quickly find the most cost-effective fuel stations in the area.
Where can you find the cheapest Diesel in Tréguier?
Comparing Diesel prices in Tréguier makes it easy to identify the cheapest stations and reduce the cost of every fill-up.
Up to £2,90 savings on a 40-litre tank of Diesel
For a 40-litre fill-up, the difference between the cheapest and most expensive station can reach £2,90, representing significant savings for motorists.
Up to 1 p/L difference in the price of Diesel in Tréguier
The price difference observed today between stations selling Diesel in Tréguier reaches up to 1 pence per litre.
How far is it worth travelling to save money on Diesel in Tréguier?
Depending on the station selected, journey time can vary by up to 8 minutes. Comparing prices helps you find the best balance between distance and savings.