Diesel price archive for Mendrisio — 2026-04 (cross-border guide)

Methodology and context for the diesel price in Mendrisio

The daily prices on this page (2026-04, monthly average 2.179 CHF/litre) are collected by our nightly crawler from TCS Benzinpreis — the Touring Club Switzerland database that aggregates the official tariffs of every Swiss station. Each day we average the pumps within 20 km of the closest crossing for the Mendrisio zone, excluding motorway-service-area self-service pumps (typically 8-12 % more expensive than the city average). Data is retained for 24 months so you can compare historical trends season-on-season.

For Italian-resident cross-border workers entering Ticino through Brogeda (Como), Stabio-Gaggiolo (Varese), Ponte Tresa or Bizzarone, the monthly average is only half the comparison: the other half is the Italian price at the pump in the home city (Como, Lecco, Varese, Italian Lugano). When the CH-IT delta is below 0.08 EUR/litre, refuelling in Italy does not pay back the time lost at the crossing (~30 min × your hourly rate); above 0.15 EUR/litre Italy wins even after the opportunity-cost penalty. Always compare with the Italian price in your residence city before deciding where to fill up.

To integrate fuel into the real take-home pay of a G-permit holder, use the cross-border salary simulator: the model factors 220 working days × 6 L/100 km × the typical Ticino cross-border commute distance and shows the annualised net impact. Across 13,200 km/year (60 km round-trip average), a CHF 0.10/litre swing shifts annual spend by ~CHF 80 — small in isolation, but combined with vehicle wear, motorway vignette and road tax you quickly reach CHF 3,000/year of commute costs to subtract from gross to obtain real net.