Nobody plans a trip to Georgia around fuel. You plan it around Kazbegi, around wine in Kakheti, around that road to Mestia everyone posts photos of. Then you pull into your first petrol station, a man in a branded jacket walks over before you’ve opened the door, and you realise you have no idea what to say to him. This is the guide for that moment, plus everything that follows it: what the fuel is called, who sells it, what it costs, where it runs out, and what happens if your rental happens to be electric.
The Fuel Types, and What They’re Actually Called
Georgian stations sell petrol and diesel, and that’s essentially the whole menu. Petrol is benzini (ბენზინი) and diesel is dizeli (დიზელი). Say either word and you will be understood at any station in the country, which is genuinely useful in a village where the attendant speaks no English.
Petrol comes in grades, usually labelled by octane number: 92, 95, 98, and a premium 100 at the larger networks. Each brand gives its grades marketing names — Euro Regular, Super, Nano, Efix, and so on — but the number on the pump is what matters. Almost every rental car in Georgia runs perfectly on 95. If you’re unsure, open the fuel flap: the required grade is printed on the inside of the cap or on a sticker beside it. LPG exists too, mostly for local taxis, and it is not something a rental company wants in their car.
One habit worth building on day one. Before you leave the rental lot, look at the fuel flap and note both the grade and which side of the car it’s on. It sounds trivial until you’re reversing across a busy forecourt in Gori because you guessed wrong.
The Networks You’ll See Everywhere
Six names cover most of the country. Wissol and Gulf are the two you’ll pass most often, both with large, well-lit stations along the main highways. SOCAR, the Azerbaijani network, is dense in Tbilisi and along the eastern routes. Rompetrol and Lukoil fill in the rest, and Portal shows up on regional roads. Between them, the Tbilisi–Batumi highway has a station roughly every fifteen minutes.
Quality at these six is consistent and there’s no real reason to prefer one over another for a two-week trip. Independent, unbranded stations in small villages are a different question. They’re usually fine, but if you have the choice between an unmarked pump and a Wissol twenty kilometres further on, take the Wissol. It’s the kind of small decision that costs nothing and occasionally saves a lot.
Full Service Is the Default, and That Changes the Routine
You almost never pump your own fuel in Georgia. Pull up, stay in the car or step out, and an attendant handles it. The exchange takes about ten seconds once you know the shape of it:
Tell them the grade and the amount. “Ninety-five, fifty lari” works. So does “ninety-five, full” — the word sruli or just the English “full” is universally understood. In Georgia you generally pay first, at the kiosk, then the attendant releases that amount into the tank. Paying by the lari rather than by the litre is the local norm, so think in money, not volume.
Paying: Cards, Cash and the One Exception
Every branded station in a town or on a highway takes Visa and Mastercard, contactless included. You will not need cash for fuel in Tbilisi, Kutaisi, Batumi, Telavi, or anywhere along the main corridors.
The exception is the mountains and the far villages, where the terminal exists but the connection sometimes doesn’t. Keeping 100–150 lari in cash in the glovebox solves this permanently, and that cash is useful for a dozen other things anyway — parking in some towns, a monastery donation box, roadside honey. Prices are always quoted in lari per litre, displayed on the big board at the entrance, and they move with the global market, so treat any number you read online as a rough guide rather than a promise.
Fuel is a real line in a Georgian road-trip budget, but it’s a predictable one. If you’re building out the rest of the numbers, our breakdown of hidden costs in car rental covers the charges that are harder to see coming, and the practical notes on saving money on your Georgian adventure handle the rest of the trip.
The Mountain Rule: Fill Before, Not During
This is the part that actually matters, and it’s the one people get wrong.
Georgia’s lowlands are saturated with petrol stations. Its mountains are not. The moment you turn off a main road toward a high valley, assume the next reliable station is behind you, not ahead. Three routes where this is not a theoretical concern:
Kazbegi. The Georgian Military Highway is well served as far as Pasanauri and Gudauri, and there is fuel in Stepantsminda itself. Even so, the standard advice holds: top up in Mtskheta or Ananuri before you climb, because winter weather and a queue at the Gudauri pump can turn a five-minute stop into forty.
Tusheti. There is no fuel on the Abano Pass road. None. You fill the tank in Telavi or Kvemo Alvani, drive four to six hours over one of the most demanding roads in the country, and you arrive in Omalo with whatever you left with. Locals sell fuel from canisters up there at a hefty markup, and you do not want to depend on that. This road also needs a proper 4×4 — the reasons are laid out in our piece on why a 4×4 or SUV rental is necessary for this kind of terrain.
Svaneti. Fill in Zugdidi. There are stations in Mestia, but the road up is long and the supply is thinner than you’d like, and if you continue to Ushguli you’re another two hours from anything resembling a forecourt.
The general rule that has never failed anyone: below half a tank in the mountains, take the next station you see. Elevation, engine braking and heating all eat fuel faster than the flat highway you calibrated your expectations on. More broadly, our guide to places in Georgia you can only reach by car maps out exactly which of these routes need this kind of planning.
Diesel or Petrol: Which Rental to Take
Diesel makes sense if you’re covering serious distance — a Tbilisi–Batumi–Svaneti loop, say, or two weeks of daily driving. The economy advantage is real on long highway runs, and diesel torque is genuinely pleasant on steep mountain grades where a small petrol engine ends up screaming in second gear.
Petrol is the better choice for city driving and short trips. It’s the more common rental, it’s available at literally every station, and the price gap between the two fuels in Georgia is usually narrow enough that it doesn’t drive the decision on its own.
Whichever you take, one rule of renting abroad applies with full force. Confirm the fuel type before your first fill-up. Misfuelling is not covered by any rental insurance anywhere, and the repair bill on a modern diesel injection system is measured in thousands. Ask at handover. Check the cap. Then check it again the first time an attendant reaches for the nozzle.
Electric Cars: Real, but Still a Planning Exercise
EV charging in Georgia has moved fast, and the country is no longer a place where an electric rental is a bad idea. It is still a place where an electric rental requires more thought than a petrol one.
E-Space is the network you’ll encounter most, with fast chargers across Tbilisi, along the Tbilisi–Batumi highway, and in the main regional cities. Wissol has been adding chargers at its existing petrol stations, which is a sensible pairing — you get a coffee and a toilet while you wait. Several smaller operators and a growing number of hotels and shopping centres fill in the map.
The practical picture: Tbilisi and Batumi are comfortable, the main highway between them is manageable with planning, and Kakheti has reasonable coverage. The mountains do not. Kazbegi, Tusheti, Svaneti and Racha are petrol and diesel country for now, and an EV on those roads means either a very careful plan or a change of plan.
Install the operator’s app before you need it, and install PlugShare as well — the user comments there tell you which chargers are actually working, which the official maps sometimes do not. Charge overnight where you can. Most guesthouses will let you plug into a standard socket, which is slow but perfectly adequate when you’re asleep. And check the cable situation at pickup: knowing whether the car carries a Type 2 cable and a domestic adapter is the difference between a full battery and a wasted evening.
Planning What It Will Cost
A rough method that works. Take your route distance in kilometres, divide by a hundred, and multiply by the car’s consumption — figure seven to eight litres per hundred for a small petrol car, ten to twelve for an SUV in the mountains. Multiply that by the current price per litre, then add twenty per cent. The twenty per cent covers the detours you haven’t planned yet, and in Georgia there are always detours you haven’t planned yet.
The Mistakes That Actually Happen
Putting the wrong fuel in. The expensive one, and entirely preventable.
Leaving for the mountains on a quarter tank. The one that ruins a day rather than a wallet.
Assuming a rural station takes cards. Usually true. Not always. Keep the cash.
Confusing paying by lari with paying by litre. Ask for “fifty” expecting fifty litres and you’ll get about fifteen. Say the word lari, or say full, and this never comes up.
One more that isn’t about fuel at all: highway petrol stations sit on stretches where speed cameras are common, and hitting one at the wrong moment is an easy way to collect a fine you learn about weeks later. Our note on speeding fines in Georgia explains how those work and how they reach you.
Quick Answers
Can I pump my own fuel? At most stations an attendant does it for you. Some modern self-service stations exist in Tbilisi, and they work exactly as you’d expect.
What grade should I use? 95 for nearly every rental. Check the fuel cap if you want certainty.
How do I return the rental? Same fuel level as you got it. Photograph the gauge at pickup and at drop-off — a ten-second habit that has settled more disputes than any clause in any contract.
Before You Turn the Key
Fuel in Georgia is easier than in most of Europe. Prices are lower, stations are staffed, cards work, and the two words you need take a minute to learn. The only thing the country asks of you is that you respect the geography: the lowlands will always have a station, the mountains will not, and the tank you fill in the valley is the tank you have until you come back down.
If this is your first day driving here, the practical companion to this piece is our walkthrough of your first 24 hours in Tbilisi with a rental car and the broader rules of the road are set out in our guide to driving in Georgia as well. Between the three, there isn’t much left to be surprised by — except the roads themselves, which is rather the point.