Practical tips: where and when to refuel and why motorway prices are higher.
Fuel prices in Slovenia are not the same everywhere. The state regulates the maximum price of 95 petrol and diesel at stations off the motorway network, with the price changing every 14 days. At motorway service areas this regulation does not apply, so prices there are usually higher.
With a little planning, drivers can save on every fill-up. The key is knowing where the regulated stations are and when it pays to stop off the motorway.
Stations at motorway service areas operate on unregulated market prices, so they often charge more than stations along local roads. Regulation applies only off the motorway, where the maximum allowed price is set for a 14-day cycle.
Drivers who use the motorway often can check the corridors pages, which show prices along specific stretches, such as Karavanke–Obrežje or Šentilj–Gruškovje.
The savings on a full tank are calculated by multiplying the price gap between off-motorway and motorway stations by 50 litres. Even a small per-litre difference becomes noticeable on a full tank.
To see the current gap, check the live map, where cheaper stations are shown in green and more expensive ones in red. Dark green marks a regulated off-motorway station, while light green marks the cheapest option in the selected area.
On longer trips, for example toward Austria and Croatia, it is worth checking prices by region on the Slovenia page before deciding where to refuel.
Drivers crossing Slovenia toward the coast can also check the Trieste–Dragonja corridor to find the best-priced station along the route.
Driving on Slovenian motorways requires an e-vignette, purchased on the official site https://evinjeta.dars.si. The vignette cost is separate from fuel price and should be accounted for separately when calculating overall savings.
More tips on prices and routes can be found in other blog posts, and common questions are collected on the FAQ page.
Because the regulated price changes every 14 days, it is worth checking the current situation before any longer trip rather than relying on the price from your last fill-up. The live map gives a quick overview of which station is currently the cheapest along your route.
This is especially useful for drivers who regularly cover the same routes, for example between the regions described on the Slovenia page, since differences between individual stations can shift noticeably from one cycle to the next.