How to Refuel a Rental Car in Malaysia: Complete Guide for Tourists (2026)

How to Refuel a Rental Car in Malaysia is something many international tourists only start thinking about after collecting their vehicle. If you are visiting from Singapore, Australia, the United Kingdom, Europe, the United States or another country, Malaysian petrol stations may work slightly differently from what you are used to at home.

The good news is that refuelling in Malaysia is generally straightforward once you know the basic process. You need to identify the correct fuel, check whether the rental car uses petrol or diesel, choose the correct RON grade, understand the payment process and follow the fuel-return policy in your rental agreement.

There is also an important difference between driving a Malaysian-registered rental car and bringing a foreign-registered vehicle into Malaysia. Under Malaysia’s current targeted RON95 system, subsidised BUDI95 is intended for eligible Malaysians, while non-citizens pay the applicable unsubsidised price. Foreign-registered vehicles are not permitted to purchase RON95 under the current rules.

This complete tourist guide explains the process step by step so that you can confidently refuel your rental car during a road trip around Johor Bahru, Desaru, Mersing, Melaka, Kuala Lumpur and other parts of Malaysia.

Important: Fuel prices, subsidy rules and payment procedures can change. Always check the current pump information, Malaysian government guidance and the instructions provided by your rental company.

How to Refuel a Rental Car in Malaysia: Quick Answer

If you only need the basic process, follow these steps:

Drive into a petrol station and park beside an available pump.
Switch off the engine.
Check which fuel your rental car requires.
Identify your pump number.
Pay or authorise payment using the method available at the station.
Select the correct RON95, RON97 or diesel nozzle.
Open the fuel cap and begin refuelling.
Stop at the amount you paid for or fill the tank according to the station process.
Replace the fuel cap securely.
Keep the receipt if you need it for the rental return.

The most important step is number three: never guess which fuel the rental car uses.

Step 1: Check Whether Your Rental Car Uses Petrol or Diesel

Before touching any fuel nozzle, determine whether the vehicle uses petrol or diesel.

You can usually find this information:

Inside the fuel filler door
On the fuel cap
In the vehicle handbook
On a rental-company sticker
In your rental agreement
By asking the rental provider

RON95 and RON97 are both petrol. Diesel is a different fuel entirely.

Putting RON95 into a car that normally uses RON97 is an octane issue. Putting petrol into a diesel vehicle is a completely different and potentially much more serious mistake.

Step 2: Check Whether the Car Needs RON95 or RON97

If the vehicle is petrol-powered, the next question is whether it should use RON95 or RON97.

RON stands for Research Octane Number. A higher number means greater resistance to engine knock, but it does not mean that every car performs better simply because you choose the more expensive fuel.

Many mainstream Malaysian vehicles are designed to operate on RON95, but some premium, performance, turbocharged or imported vehicles may recommend or require a higher octane.

Use the minimum grade specified by the manufacturer and rental provider.

For a detailed explanation, read our RON95 vs RON97 Malaysia: Which Fuel Should You Use for a Rental Car? guide.

Step 3: Find a Petrol Station

Petrol stations are widely available throughout Malaysia, especially in cities and along major highways. Common brands include:

PETRONAS
Shell
Petron
Caltex
BHPetrol

If you are driving in Johor Bahru, you will normally have no difficulty finding a petrol station. On longer routes such as Johor Bahru to Kuala Lumpur, Desaru or Mersing, it is still sensible to refuel before the tank becomes very low.

Do not wait until the fuel warning light appears when travelling through less familiar areas.

Step 4: Park at the Correct Side of the Pump

Before entering the station, check which side of the rental car has the fuel filler door.

Many cars show a small arrow beside the fuel-pump icon on the dashboard. The arrow normally indicates which side of the vehicle contains the fuel filler.

Position the vehicle so the fuel door is close enough to the pump. Put the transmission in Park, apply the parking brake where appropriate and switch off the engine.

Step 5: Check Your Pump Number

Each fuel pump normally has a number. Remember it before walking to the cashier if the station requires counter payment.

For example, if your car is at Pump 6 and you want RM50 of fuel, you can tell the cashier:

“Pump six, RON95, fifty ringgit.”

Staff at busy Malaysian petrol stations regularly assist local and international drivers, so do not hesitate to ask if you are unsure.

How Do You Pay for Petrol in Malaysia?

The payment process depends on the station, pump system and payment method. Depending on the location, payment may be available through:

Cash at the counter
Credit card
Debit card
Station mobile applications
Supported e-wallets
Pay-at-pump terminals

For tourists, paying at the counter is often the simplest option when you are uncertain about card authorisation, BUDI95 verification or the pump interface.

How to Pay at the Counter

A simple counter-payment process may look like this:

Park at the pump.
Remember the pump number.
Walk into the station shop.
Tell the cashier the pump number, fuel grade and amount.
Pay.
Return to the vehicle.
Lift the correct nozzle and refuel.

For example:

“Pump 4, RON97, RM100.”

If you want to fill the tank completely, ask the cashier or station staff about the station’s full-tank payment process.

Can Tourists Pay with a Foreign Credit Card?

Foreign credit and debit cards may work at Malaysian petrol stations, but acceptance can depend on the station, card issuer, terminal and current fuel-control procedures.

Some pay-at-pump card systems can also place a temporary pre-authorisation amount on the card. This is not necessarily the final petrol charge. The final amount may be adjusted after refuelling, while the unused authorisation is released according to the bank’s processing time.

If your foreign card does not work at the pump, try paying at the counter or use another accepted payment method.

It is a good idea to carry more than one payment option during a road trip.

How Much Petrol Should You Buy?

You can normally choose a fixed ringgit amount or fill the tank according to the station’s available process.

For example, you might buy:

RM30
RM50
RM100
A full tank

The amount you need depends on the vehicle, current fuel level and your planned journey.

If you are returning a rental car under a full-to-full fuel policy, it is usually easier to fill the tank close to the return location rather than guessing a fixed amount.

How to Open the Fuel Door on a Rental Car

Different vehicles use different mechanisms. Common designs include:

A fuel-door release lever beside the driver’s seat
A dashboard button
A push-to-open fuel door
A fuel door linked to the central locking system

If the door does not open, do not force it. Check that the vehicle is unlocked and look for a release lever or button.

If you still cannot find it, contact the rental provider or search the vehicle handbook.

How to Pump Petrol

Once payment is authorised:

Open the fuel filler door.
Remove or open the fuel cap.
Double-check the fuel grade.
Lift the correct nozzle.
Insert it fully into the filler neck.
Squeeze the trigger.
Wait until the required amount is reached or the nozzle automatically stops.
Release the trigger.
Return the nozzle to the pump.
Close the fuel cap and filler door.

Do not smoke or use any open flame around the fuel area, and follow all safety signs at the station.

What Does “Full Tank” Mean?

When the nozzle automatically clicks off during normal refuelling, the tank is generally considered full for practical rental purposes.

Do not repeatedly force additional fuel into the tank after automatic shutoff simply to squeeze in a little more petrol. Follow the vehicle and station instructions.

What Is a Full-to-Full Rental Fuel Policy?

Full-to-full is one of the most common rental-car fuel arrangements.

It means:

You collect the car with a full tank.
You use the fuel during your rental.
You refill the tank before returning the car.
You return it at the required fuel level.

This policy is easy to understand because you effectively pay only for the fuel you use.

However, not every rental company uses exactly the same policy. Always check the agreement rather than assuming.

Should You Keep Your Petrol Receipt?

Yes, especially when refuelling shortly before returning the car.

A receipt can show:

The station
The transaction time
The amount purchased
The fuel type in some cases

It can be useful if there is any question about whether you refuelled before returning the vehicle.

You can also take a photo of the dashboard showing the fuel gauge and mileage at the return point.

Where Should You Refuel Before Returning the Car?

Choose a petrol station reasonably close to the rental return location. If you fill the tank too far away and then drive a long distance before returning, the fuel gauge may fall below the required level.

For a Johor Bahru rental return, search for a suitable petrol station near your drop-off point and allow extra time for refuelling.

Do not leave this until the last minute if you need to catch a bus, flight or cross the border back to Singapore.

Important: BUDI95 and Foreign Tourists

Malaysia introduced the BUDI MADANI RON95 targeted subsidy system in September 2025. Under the programme, eligible Malaysian citizens with active driving licences can access subsidised RON95 subject to the programme’s rules and monthly entitlement.

Non-citizens are not automatically eligible for the BUDI95 subsidised price. Malaysia also publishes an unsubsidised RON95 retail price.

For a tourist driving a Malaysian-registered rental car, this means you should follow the current non-subsidised purchase process when using RON95 and should not attempt to use another person’s MyKad to obtain the citizen subsidy.

Can a Foreigner Driving a Malaysian Rental Car Buy RON95?

A foreign driver in a Malaysian-registered rental car is not the same as a foreign-registered vehicle.

Malaysia’s targeted subsidy framework provides unsubsidised RON95 pricing for people who are not eligible for BUDI95. Therefore, a foreign tourist using a Malaysian-registered rental car that is designed for RON95 can follow the applicable unsubsidised RON95 process.

Always follow the current station procedure because the payment and verification process can evolve.

Can a Singapore-Registered Car Buy RON95?

No. Malaysia’s current rules prohibit foreign-registered vehicles from purchasing RON95. The BUDI95 official FAQ states that vehicles not registered in Malaysia are not allowed to fill RON95 regardless of whether the driver is Malaysian.

This distinction is particularly important for Singapore travellers:

Situation	RON95 Position
Singapore tourist driving Singapore-registered car	Foreign-registered vehicle; RON95 prohibited under current rules
Singapore tourist driving Malaysian rental car	Malaysian-registered vehicle; follow applicable unsubsidised RON95 process if the car uses RON95
Eligible Malaysian driving Malaysian-registered vehicle	May access BUDI95 subject to eligibility and programme rules

The driver’s nationality and the vehicle’s registration country are two different things.

Do Not Use Someone Else’s MyKad for BUDI95

Foreign tourists should not ask a Malaysian friend, rental employee or another person to use their MyKad so that the tourist can obtain subsidised RON95.

Malaysia’s Ministry of Finance warned in May 2026 that unauthorised use of another person’s MyKad information for BUDI95 transactions is a serious offence and that petrol retailers were instructed to tighten MyKad verification.

If you are not eligible for the subsidy, use the legitimate non-subsidised purchase process.

How Much Does Petrol Cost in Malaysia?

Fuel prices can change, particularly RON97 and unsubsidised RON95. For example, Malaysia’s Ministry of Finance publishes periodic prices for unsubsidised petroleum products, while subsidised BUDI95 has remained under a separate targeted pricing structure.

Because this is intended to be an evergreen tourist guide, it is better to check the current station price than rely on an old blog article.

Before travelling, check:

The price displayed at the station
Current Ministry of Finance announcements
The BUDI95 official portal

What If You Accidentally Choose RON97 Instead of RON95?

If your rental car requires a minimum of RON95 and you accidentally fill it with RON97, the higher octane generally exceeds the minimum octane requirement. The main consequence is often that you paid more for the fuel.

However, follow the vehicle and rental-company requirements rather than treating this as universal advice for every car.

What If You Put RON95 into a Car That Requires RON97?

Do not deliberately use a lower octane than the manufacturer specifies.

If you accidentally do so, contact the rental company and tell them:

Which vehicle you are driving
How much RON95 you added
How much fuel was already in the tank
Whether the engine has been started

Follow the provider’s instructions rather than trying to solve the problem by yourself.

What If You Put Petrol into a Diesel Rental Car?

This is more serious.

If you realise the mistake before starting the engine:

Do not start the car.

Contact the rental company immediately. The fuel system may need to be drained before the engine is started.

If you already started or drove the vehicle, stop safely and contact the provider for assistance.

What If You Put Diesel into a Petrol Rental Car?

Again, do not continue driving or repeatedly attempt to start the vehicle. Contact the rental company and arrange professional assistance.

Wrong-fuel damage can be expensive and may not be covered by standard rental protection.

Should You Refuel Before Driving from Johor Bahru to Desaru?

Yes, starting with sufficient fuel is a good idea. Johor Bahru to Desaru is a popular self-drive route, and having enough petrol means you can focus on the trip rather than searching for a station immediately after leaving the city.

Before departing:

Check fuel level.
Confirm the correct petrol grade.
Check tyre condition.
Prepare your toll payment method.
Check the weather.
Plan your route.

Read our Why Renting a Car Is the Best Way to Explore Desaru guide for more trip-planning ideas.

Should You Refuel Before Driving to Mersing Jetty?

Yes. Mersing is another destination where having your own rental car can be useful, especially if you are catching a ferry to an island.

Do not plan your fuel stop too close to the ferry departure time. Refuel in advance and leave enough time for parking, luggage unloading and ferry check-in.

See our Mersing Jetty driving guide for more information.

How About a Johor Bahru to Kuala Lumpur Road Trip?

For a long-distance journey from Johor Bahru to Kuala Lumpur, start with sufficient fuel and take sensible rest breaks along the highway.

Fuel consumption depends on:

Vehicle size
Engine type
Traffic
Driving speed
Passenger and luggage load
Air-conditioning use
Driving style

A small sedan may use less petrol than a large MPV, but the best vehicle is the one that comfortably fits your passengers and luggage.

How to Save Fuel During Your Malaysia Road Trip

Once you know How to Refuel a Rental Car in Malaysia, the next step is avoiding unnecessary fuel consumption.

Accelerate smoothly.
Avoid unnecessary hard braking.
Maintain a sensible speed.
Avoid excessive idling.
Plan routes before departure.
Combine nearby attractions into one trip.
Do not carry unnecessary heavy items.
Keep tyres properly inflated.

Fuel economy is often influenced more by driving conditions and behaviour than by choosing RON97 instead of RON95 in a vehicle that is already designed for RON95.

Common Petrol Station Mistakes Tourists Make

1. Not Checking Whether the Car Is Petrol or Diesel

This is the most important mistake to avoid.

2. Assuming RON97 Is Always Better

Use the grade required by the vehicle rather than automatically buying the most expensive petrol.

3. Forgetting the Pump Number

Check the number before walking to the cashier.

4. Using the Wrong Fuel Nozzle

Read the pump label carefully before filling.

5. Assuming All RON95 Is Subsidised

BUDI95 is a targeted subsidy programme. Non-citizens do not automatically receive the subsidised price.

6. Confusing a Foreign Driver with a Foreign-Registered Vehicle

A Singaporean driving a Malaysian rental car is not in the same RON95 situation as someone driving a Singapore-registered vehicle.

7. Returning the Car Without Checking the Fuel Policy

Check whether the agreement requires full-to-full or another arrangement.

8. Throwing Away the Last Fuel Receipt

Keeping the receipt can be useful when returning the vehicle.

Rental Car Refuelling Checklist

Before you leave the petrol station, check:

Correct fuel was used
Fuel cap is closed
Fuel filler door is closed
No warning lights appeared
Receipt collected if needed
Payment completed correctly
Fuel gauge reflects the expected level

Before Returning Your Rental Car

Use this checklist before returning the vehicle:

Check the rental fuel policy.
Find a station near the return point.
Fill to the required level.
Use the correct fuel.
Keep the receipt.
Photograph the fuel gauge.
Photograph the mileage if useful.
Check the car for personal belongings.
Return the vehicle at the agreed time.

Frequently Asked Questions

How do I refuel a rental car in Malaysia?

Park at a petrol station, switch off the engine, check the required fuel, identify the pump number, complete payment or authorisation, select the correct nozzle and refuel. Follow the rental company’s fuel-return policy.

Do I pay before pumping petrol in Malaysia?

Many stations support prepayment at the counter or payment through a pump terminal or supported app. The exact process varies by station and payment method.

Can I pay cash for petrol in Malaysia?

Cash is commonly accepted at petrol-station counters, although available payment methods can vary by location.

Can I use a foreign credit card?

Foreign cards may be accepted, but acceptance depends on the station, card issuer and current payment controls. If pay-at-pump does not work, ask the cashier about counter payment.

Should my rental car use RON95 or RON97?

Check the fuel-door label, handbook or rental-company instructions. Do not choose solely based on price.

Can I put RON97 into a RON95 rental car?

If RON95 is the minimum octane specified, RON97 generally exceeds that minimum, although it may cost more without providing a meaningful benefit. Follow the rental provider’s instructions.

Can foreign tourists buy RON95?

Foreign tourists are not eligible for the BUDI95 citizen subsidy simply because they are driving in Malaysia. A non-citizen using a Malaysian-registered vehicle can follow the applicable unsubsidised RON95 process when the vehicle uses RON95.

Can a Singapore-registered vehicle buy RON95?

No. Under current Malaysian rules, foreign-registered vehicles are prohibited from purchasing RON95.

What should I do if I use the wrong fuel?

Do not continue driving. If the engine has not been started, leave it off and contact the rental company immediately.

Do I need to return the rental car with a full tank?

Only if your rental agreement requires it. Full-to-full is common, but you should check your specific booking.

Should I keep my petrol receipt?

Yes. It can be useful as evidence that you refuelled before returning the car.

Where can I refuel in Malaysia?

Major petrol station networks include PETRONAS, Shell, Petron, Caltex and BHPetrol, with stations widely available in cities and along major routes.

Related Malaysia Car Rental Guides

Final Answer: How to Refuel a Rental Car in Malaysia

Learning How to Refuel a Rental Car in Malaysia is easy once you understand the basic process. First, confirm whether the vehicle uses petrol or diesel. If it uses petrol, check whether RON95 or RON97 is required. Park at the correct pump, switch off the engine, note the pump number, complete payment and carefully select the correct nozzle.

For most tourists, the biggest mistakes are choosing the wrong fuel, assuming RON97 is automatically better, misunderstanding Malaysia’s RON95 subsidy rules and forgetting to refill the vehicle before returning it.

If you are a Singapore or international visitor, remember that a Malaysian-registered rental car is different from a foreign-registered vehicle. Foreign-registered vehicles are currently prohibited from purchasing RON95, while non-citizens using Malaysian-registered vehicles follow the applicable unsubsidised RON95 process when RON95 is the correct fuel.

Finally, check the fuel policy in your rental agreement. If the vehicle must be returned full, refuel near the return location, keep the receipt and take a quick photo of the fuel gauge.

Planning to rent a car in Johor Bahru? Visit RNR Rent A Car and ask which fuel your selected vehicle uses before starting your Malaysia road trip.