Pyeongtaek expressway tollgate · Photo: Hankook12 / Wikimedia Commons · CC0
Last verified: October 6, 2026 · VISITKOREA driving guidance and Korea Expressway Corporation toll information checked. Rental-company payment, fuel, charging and return procedures can vary by vehicle and company.
Once the rental contract is signed, five small details decide whether your first driving day stays simple: navigation, Hi-Pass setup, parking payment, fuel type and the condition you return the car in.
- Save your first destination in the navigation system.
- Photograph the license plate.
- Ask whether the Hi-Pass device is active and how tolls are paid.
- Confirm the exact fuel type or EV charging arrangement.
- Save the rental company's accident and roadside-assistance number.
- Take a quick set of pickup photos before the car moves.
If you are still at the reservation or pickup stage, start with Rent a Car in Korea as a Foreigner: Booking, Pickup & Required Documents .
Set the navigation before the car moves
Built-in rental-car navigation can be useful, but English place-name searches do not work equally well on every system. Keep the destination's Korean name and road address on your phone. Hotels, attractions and restaurants often publish both on their official page or map listing.
NAVER Map and Kakao Map are useful backups for Korean place data. Test whichever app you plan to use while the car is still parked.
If the built-in system cannot find an English place name, try the Korean road address or the exact Korean venue name instead of repeatedly changing the English spelling. Set up your phone mount before leaving as well. The first busy intersection is a bad place to work out the navigation screen.
Before the first drive, it is also worth reviewing Driving Rules in Korea: Right Turns, Bus Lanes, Cameras & School Zones . The rules that cause trouble are often not the ones visible on the rental counter.
Steph and Pete's Korea driving guide covers rental requirements, navigation, highway tolls, rest areas and EV charging. The video was produced in partnership with the Korea Tourism Organization.
A Hi-Pass device and a payment method are not the same question
Hi-Pass is Korea's electronic expressway toll system. A car with a working Hi-Pass setup can pass through the designated lanes without stopping at the tollgate to make a manual payment.
With a rental car, however, seeing a device mounted inside the vehicle does not tell you how your toll will eventually be paid.
- Does this car have a Hi-Pass unit?
- Is the required card or payment arrangement active?
- Are tolls paid as you drive, or settled later?
- If they are settled later, how will the rental company collect them?
VISITKOREA advises renters to check whether their vehicle has a Hi-Pass device. Hi-Pass lanes are identified by blue guidance. If your vehicle is not equipped for Hi-Pass, use the appropriate general toll lane instead.
Do not assume that the presence of a dashboard device means the card is loaded, linked or ready for your rental. That is a question for the company handing you the vehicle.
If you are paying without Hi-Pass
On expressways where the conventional entry-and-exit system is in use, drivers paying manually may take a ticket when entering and settle the toll when leaving. Current VISITKOREA guidance describes cash or card payment at the tollgate as the alternative to automatic Hi-Pass payment.
Tollgate layouts can be busy, particularly when several lanes divide close to the booths. Look for the blue Hi-Pass guidance early rather than changing lanes at the last moment.
The practical rule in a rental car is simple: know before the first expressway whether the vehicle is set up for Hi-Pass. That one question removes most of the uncertainty.
If you enter the wrong toll lane, do not reverse
Choosing the wrong toll lane is inconvenient. Stopping or reversing near a tollgate is dangerous.
VISITKOREA's current guidance says that a driver without Hi-Pass who accidentally passes through a Hi-Pass lane should note the entrance tollgate and explain what happened to staff at the exit tollgate so the toll can be processed.
If you discover an unsettled toll only later, contact the rental company rather than assuming it disappeared. The Korea Expressway Corporation also operates procedures for unpaid tolls, but the vehicle belongs to the rental company, so the company's instructions matter.
Keep moving safely. Do not reverse toward the booth. Note the tollgate if you can and deal with the payment at the exit or through the rental company afterward.
Parking often starts with the license plate
Many Korean shopping centers, hospitals, attractions and commercial buildings use license-plate recognition rather than handing every driver a paper ticket. Photograph the plate when you collect the car.
At a payment kiosk, you may need the last four digits of the plate to find the vehicle. Some restaurants, hotels and shops also require you to register the plate before a free or discounted parking period is applied.
Parking in the building does not necessarily activate a customer discount automatically. If a shop says parking is free, ask whether someone has to enter the plate into its system.
When an unmanned machine rejects a foreign card, use the help button or ask the parking office instead of repeatedly feeding the same card into the terminal.
Give yourself a few extra minutes in an unfamiliar underground garage. The payment kiosk may be on another floor, and some facilities expect payment before you drive toward the exit barrier.
Do not choose fuel by nozzle color
Some internet guides reduce Korean fuel types to a nozzle-color rule. That is not a safe way to protect a rental car. Use the vehicle and the contract instead.
Check the fuel door, rental paperwork or a label on the vehicle for the exact fuel type. If anything is unclear, ask the rental company before your first filling-station stop.
| Fuel | Korean term you may see | What to do |
|---|---|---|
| Gasoline | 휘발유 | Confirm the rental is gasoline before filling |
| Diesel | 경유 | Do not rely on pump color alone |
| LPG | LPG / 액화석유가스 | Use the vehicle's specified LPG procedure |
| Electric | 전기 | Check charging method and billing arrangement |
At a self-service station, a foreign card can occasionally become the obstacle rather than the fuel. If payment or the Korean interface is giving you trouble, an attended station can be easier.
If you realize the wrong fuel has gone in, do not start the engine. Contact the rental company for instructions.
Fuel and accident-related charges can interact with the waiver you bought. If the insurance terms still are not clear, see Korea Rental Car Insurance: CDW, Deductibles & Loss-of-Use .
For an EV, ask how charging is billed before the first charge
An electric rental is straightforward once the charging arrangement is clear. The trouble usually starts when the driver assumes every charging card or charger works the same way.
Company procedures vary. Before leaving the rental site, ask whether the car comes with a charging card, how charging costs are billed, whether you may use other charging networks and what battery level is expected when the car is returned.
If you have never driven an EV, learn how to open the charging port and disconnect the cable while you are still at the rental location. That takes a minute at pickup and can save a much longer conversation at an unfamiliar charger later.
On a packed itinerary, look for charging near the hotel or at an attraction where the vehicle will already be parked. That is usually easier than building an extra trip into the day solely to find a charger.
Use a rest area instead of improvising on the expressway
Korean expressways have full rest areas and smaller drowsy-rest areas. VISITKOREA notes that expressway shoulders are not places to stop unless there is an emergency.
If you need a toilet, coffee, food, fuel, a short nap or simply ten minutes away from the wheel, use a designated rest area. Major rest stops can have food courts, convenience stores, fuel stations and regional products, while smaller drowsy-rest areas are designed for a short break.
This is especially useful on the first day with a rental car. Navigation mistakes, unfamiliar signs and a different driving environment are tiring even when nothing actually goes wrong.
If there is a collision, switch from driving mode to accident mode
Do not keep thinking about the itinerary once someone may be hurt or the scene is unsafe. Deal with immediate safety first, preserve the scene as safely as possible, and contact the rental company as required by the contract.
The separate guide Rental Car Accident in Korea: What to Do, Who to Call & What You May Owe covers 112, 119, evidence, rental-company reporting and later accident charges.
Leave time for the return
The last drive tends to bundle several jobs together: a fuel stop or charger, unfamiliar roads around the rental depot, luggage unloading, a final inspection and possibly an airport shuttle.
Do not schedule the return as if handing over a key takes one minute.
Before the vehicle leaves your control:
- photograph the exterior again;
- record the fuel gauge or battery level;
- keep the final mileage if it could matter;
- check the cabin and trunk for belongings;
- ask about any unsettled toll if you entered the wrong lane;
- keep the return receipt or completion screen.
If you filled the tank shortly before return, keeping the fuel receipt can also make the timeline easier to reconstruct if a return-fuel charge later appears.
Store the return photographs with your pickup photographs until the rental transaction and card charges are fully settled. A clean return is not the moment to delete the rental file.
Sources
Evidence note: Korea's expressway and Hi-Pass procedures were checked against current tourism and Korea Expressway Corporation information. Rental-company payment, fuel, charging, insurance and return procedures must still be checked for the actual vehicle and contract.
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