Fuel in Armenia: Petrol, Diesel and Why LPG Costs 40% of Petrol
24 September 2026
Fill a rental car with diesel in Armenia expecting to save money against petrol, and you will pay more, not less. At around 680 AMD a litre against 600 for petrol, diesel is the more expensive fuel here — the reverse of most of Europe. LPG, at roughly 250 AMD, costs about 40 per cent of the petrol price, which is why so much of the private and taxi fleet on Armenian roads runs on gas.
Prices, as of September 2026
| Fuel | AMD / litre |
|---|---|
| Petrol (95) | 600 |
| Diesel | 680 |
| LPG | 250 |
Two independent fuel-tracking sources agree on those figures for mid-September 2026, and a local news outlet reported petrol touching a historic maximum around the same time, at roughly $1.65 a litre. The Armenian Statistical Committee’s own August 2026 figures run slightly lower — regular petrol at 550 AMD, premium at 580, LPG at 230–240 — which reflects the gap between official monthly averages and live retail-station pricing rather than a disagreement about direction. Both data sets point the same way: prices have been rising all year. Year on year to August 2026, petrol is up about 11 per cent, diesel about 25 per cent, and LPG about 24 per cent.
Why diesel is the expensive one here
We have not found a clean economic explanation for why Armenia prices diesel above petrol — it is simply the case, confirmed by more than one source, and worth building into your choice of car rather than assuming European pricing logic applies. If you are weighing a diesel SUV against a petrol sedan for the extra range or torque on mountain roads, factor in that you will be paying a premium at every fill-up to get it, not a discount.
The LPG story, and why it barely touches a rental
LPG conversions are widespread in Armenia’s private and taxi fleets, and the reason is straightforward arithmetic: at roughly 40 per cent of the petrol price, the fuel bill on a converted car drops sharply over enough kilometres to justify the conversion cost. It is worth understanding as background even though it is unlikely to be directly relevant to your rental car.
The trade-offs are real, and worth knowing if you are ever offered a gas-converted vehicle. The tank sits in the boot, which reduces luggage space — a genuine consideration if you are packing for a week. And some underground car parks and tunnels restrict LPG vehicles outright, which matters more in a country with several road tunnels than it would elsewhere. We cannot tell you what share of the Armenian fleet runs on LPG — no reliable figure exists for that — so treat any specific percentage you see quoted elsewhere with caution.
Octane, and what to actually put in the tank
AI-92 and AI-95 are available at stations across the country. AI-98 is sold at larger branded stations in Yerevan and on the main routes; we cannot confirm how consistently it is available outside the capital, so do not plan a trip assuming you will find it in a small town. AI-95 is the safe, universal default — ask for it by number if your Armenian is limited, since station signage is not always in Latin script.
Where the stations are, and where they are not
Fuel is plentiful on the M1, M2 and M4 and around towns generally. It is genuinely scarce in a handful of specific places, and this is worth planning around rather than discovering at 20 per cent of a tank.
The southern M2 beyond Goris, the Meghri road, the Aragats highlands and remote Vayots Dzor. Treat the Selim Pass itself, the Vorotan Pass stretch, the Aragats road above Byurakan, and the Tatev gorge road as having no fuel at all along the way. Before entering the Debed canyon, fill up in Vanadzor — Alaverdi’s options inside the canyon are limited.
Cards or cash
Branded stations in Yerevan and on the main highways take cards without issue. Rural and independent stations are frequently cash-only, and only in Armenian dram. Carry enough cash for fuel whenever you are heading away from the main routes, regardless of how well-stocked your wallet looks in Yerevan. Fuel is one part of the wider driving picture — the rest, from speed limits to mountain passes, is in driving in Armenia.
What a week on the road actually costs in fuel
- Petrol, September 2026~600 AMD/litre
- A 50-litre tank~30,000 AMD
- 1,500 km loop at 7–8 L/100 km63,000–72,000 AMD (~$175–200)
- Diesel vs petrolDiesel costs more per litre in Armenia
- LPG vs petrolLPG costs roughly 40% of petrol per litre
That loop figure lines up with what we quote for a full round trip of the country elsewhere on this site — the same 7 to 8 litres per 100 km and the same 1,500 km reference loop, so the numbers stay consistent wherever you read them. For the fuller picture of what a rental actually costs beyond the fuel, see renting a car in Armenia.
Ask us before you choose diesel
If range or towing capacity is the reason you are considering a diesel SUV, tell us the route and we will tell you honestly whether a petrol car does the same job for less at the pump.
Questions people actually ask
Is diesel or petrol cheaper in Armenia?
Petrol. Diesel runs at roughly 680 AMD a litre against about 600 for petrol as of September 2026, making diesel the more expensive fuel here — the reverse of most of Europe.
How much does fuel cost for a week’s road trip in Armenia?
A 1,500 km loop of the country at a typical 7 to 8 litres per 100 km works out at roughly 63,000 to 72,000 AMD, or about $175 to $200, at September 2026 petrol prices.
Can I get an LPG-converted rental car in Armenia?
We cannot make a general claim either way about any specific fleet’s fuel mix. If you are offered one, know that the tank sits in the boot and reduces luggage space, and that some underground car parks and tunnels restrict LPG vehicles.
What octane fuel should I use in Armenia?
AI-95 is the safe default and is available everywhere. AI-92 is also widely sold. AI-98 exists at larger branded stations in Yerevan and on main routes, but we cannot confirm consistent availability outside the capital.
Do Armenian petrol stations take cards?
Branded stations in Yerevan and on the main highways do. Rural and independent stations are frequently cash-only, in Armenian dram. Carry cash whenever you are heading off the main routes.
Will I run out of fuel on Armenia’s mountain passes?
Not if you plan for it. There is no fuel on the Selim Pass, the Vorotan Pass stretch, the Aragats road above Byurakan or the Tatev gorge road. Fill up in the last town before any of them, and never start those stretches below half a tank.
Last verified 25 September 2026. Fuel prices from dailyfuels.com and oilpricez.com (mid-September 2026, in agreement) and reported by 168.am; year-on-year change and slightly lower monthly averages from the Armenian Statistical Committee, August 2026. We do not cite globalpetrolprices.com, whose Armenia figures were running months out of date when checked. Fuel-cost estimates use a consistent 7–8 litres per 100 km and a 1,500 km reference loop across our site.