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Calculate Gyeongbu Expressway journeys and Seoul metropolitan commute fuel expenses in Korean Won. Use our interactive tool below to calculate your exact petrol or diesel costs, fuel volume required, passenger carpool shares, and monthly commute projections in KRW.
Calculate petrol & diesel trip cost in KRW (₩)
Quick Autofill by Vehicle Type (South Korea):
For 100 km journey
6.90 litres
₩ 115.86
₩ 231,724.14 / month
Typical fuel consumption averages for popular vehicles registered in South Korea.
| Vehicle Category / Model | Fuel Type | Average Fuel Economy | Cost per 100 km |
|---|---|---|---|
| Sedan (Hyundai Avante / Sonata) | Petrol | 13–16 km/L | ₩ 11,586.21 |
| SUV (Kia Sorento / Sportage Hybrid) | Petrol | 14–17 km/L | ₩ 11,052.63 |
| Large MPV (Kia Carnival Diesel) | Diesel | 11–13 km/L | ₩ 12,833.33 |
South Korea operates the Opinet transparent fuel pricing registry, tracking daily station-by-station rates for Gasoline and Diesel.
Standard Distance Unit
Kilometers (km)
Retail Volume Unit
Per litre
Primary Currency
KRW (₩)
The ~400 km drive on the Gyeongbu Expressway in a sedan averaging 14 km/L requires 28.5 litres of gasoline, costing around ₩48,000.
Switch to any of our dedicated country fuel calculators with local currencies and vehicle benchmarks.