In Slovenia, vehicles are generally subject to tolls through various systems: While vehicles ≤ 3.5 t are subject to tolls on all Slovenian motorways and expressways as part of a vignette system, tolls for vehicles > 3.5 t are collected through an electronic process called DarsGo. Therefore, an on-board unit is required for travel.
The DarsGo toll is based on the route travelled, as well as the number of axles, tonnage and emission class. The vignette rate, meanwhile, is based on vehicle type and the selected time period.
Since 01. 09. 2020, there have been some changes to the DarsGo system: The first toll class (R3, vehicles and trailers > 3.5t with two or three axles) was established based on the number of axles. Vehicles with two axles pay approximately 10% less toll. The on-board unit must be set accordingly.
Vehicles with alternative drives meeting EURO VI emissions requirements benefit from further savings. Alternately powered vehicles are vehicles with gas or electric drives, but not vehicles with hybrid drives.