Fuel costs in Phuket are one of the more pleasant surprises for newcomers from Europe, Australia, or North America. Thailand has long subsidised fuel to some extent, and while prices have risen since 2022, petrol is still genuinely affordable by Western standards — particularly when you're fuelling a 125cc motorbike rather than a Range Rover.
Here's what you need to know about petrol prices, fuel types, and monthly transport fuel costs in Phuket in 2026.
Phuket Petrol Prices: May 2026 Reference
- Gasohol 91 (E10) — most common petrol: ~38 THB/litre
- Gasohol 95 (E10): ~41 THB/litre
- Premium 95 (unleaded): ~45 THB/litre
- Diesel B7/B10: ~33 THB/litre
- LPG (autogas): ~22 THB/litre equivalent
- Motorbike monthly fuel cost: 200–500 THB
- Car (compact) monthly fuel cost: 2,000–4,500 THB
Understanding Thai Petrol Types
Thai petrol stations label fuel types differently from Europe or North America. Here's a quick translation:
- Gasohol 91 (sometimes "E10 91"): Standard unleaded petrol mixed with 10% ethanol. Most 4-stroke motorbikes and older cars use this. Cheapest petrol option.
- Gasohol 95 (E10 95): Higher octane, also 10% ethanol blend. Used by most modern cars. Standard choice for expat-driven vehicles.
- Premium 95 / Super 95: Ethanol-free 95 octane petrol. Used in vehicles that specify no-ethanol fuel (some European cars, older motorbikes). Costs 3–5 THB/litre more than Gasohol 95.
- Diesel B7 / B10: Standard diesel blended with 7–10% biodiesel. Used by diesel cars, pickup trucks, and commercial vehicles.
- E20 / E85: Higher ethanol blends available at some stations — only for vehicles specifically designed for them.
Petrol Stations in Phuket: Which Brand to Use
PTT is the dominant petrol station chain in Phuket and across Thailand — it's state-owned and the most ubiquitous. PTT stations are generally clean, well-staffed, often have Amazon Café attached, and carry the full range of fuel types. Shell and Esso are the main international brands and popular with expats for fuel quality. Bangchak is slightly cheaper on average and found throughout residential areas.
The price difference between branded stations is small (1–2 THB/litre), and Phuket is compact enough that you'll never be far from a PTT or Shell. Don't stress about chasing the cheapest station — the convenience premium is real when you're stuck in Phuket traffic on the way to Patong.
Monthly Fuel Budget: Motorbike vs Car in Phuket
Transport is one area where choosing a motorbike over a car dramatically changes your Phuket cost of living. The fuel difference is striking:
| Vehicle | Fuel Type | Monthly km (typical) | Litres needed | Monthly fuel cost (THB) |
|---|---|---|---|---|
| 125cc motorbike | Gasohol 91 | 500–800 km | 12–20 litres | 450–760 THB |
| 150cc motorbike | Gasohol 91 | 600–900 km | 15–25 litres | 570–950 THB |
| Compact car (Honda City / Toyota Vios) | Gasohol 95 | 500–800 km | 60–90 litres | 2,460–3,690 THB |
| Mid-size SUV (Honda CR-V / Toyota RAV4) | Gasohol 95 | 500–800 km | 80–120 litres | 3,280–4,920 THB |
| Pickup truck (Ford Ranger / Isuzu D-Max) | Diesel B7 | 600–900 km | 70–110 litres | 2,310–3,630 THB |
Petrol Costs vs Other Transport Options
For context, Phuket's other transport options — Grab, songthaew (shared red truck taxis), and tuk-tuks — are not cheap relative to running your own vehicle. A Grab car from Rawai to Chalong costs 80–120 THB. From Rawai to Phuket Town, 150–220 THB. Using Grab for all your daily transport can easily cost 3,000–6,000 THB/month, often more than just owning and running a motorbike.
For more on Phuket's transport costs and options, see our Phuket transport guide and Phuket tuk-tuk and taxi prices guide.
Working out your Phuket transport budget?
We help expats plan realistic Phuket budgets — including transport, fuel, and area-by-area cost comparisons. First question is free.
Ask a question →Electric Vehicles and Charging in Phuket
EVs are growing in Thailand — the Thai government has aggressively pursued EV adoption, and Phuket now has a reasonable network of EV chargers at Central Festival, some PTT stations, and major hotels. Electric motorbikes (particularly Honda EM1e, Yamaha E-Vino) are increasingly common among residents and available to rent. If you're considering bringing or buying an EV in Phuket, charging is no longer the obstacle it was two years ago — though home charging setup varies by condo.
More Phuket Cost of Living Guides
Send money to Thailand without bank fees
Wise is the go-to money transfer service for Phuket expats — real exchange rate, transparent fees, much cheaper than your home bank. Open in minutes.
Open a Wise account →Frequently Asked Questions: Petrol in Phuket
How much does petrol cost in Phuket in 2026?
As of May 2026: Gasohol 91 ~38 THB/litre; Gasohol 95 ~41 THB/litre; Premium 95 ~45 THB/litre; Diesel B7/B10 ~33 THB/litre. Prices vary slightly between stations and fluctuate monthly.
How much does fuel cost per month for a motorbike in Phuket?
Typical motorbike monthly fuel cost in Phuket is 200–500 THB for average daily riding (20–30km). Even heavy riders rarely spend more than 800 THB/month on motorbike petrol.
How much does fuel cost per month for a car in Phuket?
A compact car doing 400–600km/month in Phuket spends around 2,000–4,500 THB on petrol. Larger vehicles (SUVs, pickups) can spend 4,000–8,000 THB/month.
Which petrol station is best in Phuket?
PTT is the most widespread and well-regarded. Shell and Esso are popular with expats for fuel quality. Bangchak is slightly cheaper. Price difference between brands is minimal — convenience matters more.
Do I need to use premium petrol in my European car?
Check your owner's manual for ethanol tolerance. Many European vehicles specify ethanol-free petrol (Premium 95) rather than Gasohol. Using Gasohol 91 or 95 in a non-flex-fuel European car over time can cause fuel system issues.
Fuel in Phuket won't break your budget — particularly on a motorbike, where your monthly fuel bill is an afterthought. For the full transport picture, see the Phuket transport guide. For your complete monthly cost model, try the interactive cost calculator.