EV vs combustion car: what does it really cost to own in South Korea?
As of 2026.07.01: of the 39 models we track in South Korea, the cheapest to own over 5 years is the Kia Ray 1.0 Gasoline (petrol), at a total of ₩26,204,264. The cheapest electric car, the Hyundai Casper Electric (Inster) Premium Long Range (₩31,585,681), costs about ₩5,381,417 more — when the combustion or hybrid car wins, we tell you straight.
What an electric car really costs to own in South Korea — versus a petrol or diesel car: depreciation, charging at 125 원/kWh, maintenance, insurance and financing, all counted. Every figure carries its source and its as-of date. In South Korea, drivers paid an average of ₩725,000 a year for private car insurance in 2024, per the Korea Insurance Development Institute (KIDI) — a national average, not a quote for this car or driver. Our 5-year totals use our own labeled estimate.
Example comparison — change the vehicles belowOver 5 years, the Kia Sorento 2.5 Gasoline Turbo Prestige (petrol car) is the cheapest at ₩43,705,164 — about ₩5,026,170 less than the Hyundai IONIQ 5 Standard (₩728,419/month, ₩672/km).
Total cost of ownership, cheapest first
Hyundai IONIQ 5 Standard E-VALUE+
Hyundai IONIQ 6 Standard E-VALUE+
Cumulative cost over time
Total spend by each year — purchase, charging/fuel, depreciation, insurance and financing combined. Where two lines cross is the break-even point.
Hyundai IONIQ 5 Standard doesn't overtake Kia Sorento 2.5 Gasoline within 5 years · Hyundai IONIQ 6 Standard doesn't overtake Kia Sorento 2.5 Gasoline within 5 years
Where the money goes (full breakdown)
| Cost component | Electric · Hyundai IONIQ 5 Standard | Gas · Kia Sorento 2.5 Gasoline | Electric · Hyundai IONIQ 6 Standard |
|---|---|---|---|
| Depreciation (estimated) | ₩31,416,720 (64%) | ₩17,685,200 (40%) | ₩32,185,568 (65%) |
| Charging / fuel | ₩2,400,568 (5%) | ₩12,287,554 (28%) | ₩1,932,457 (4%) |
| ↳ charging loss included | 12% (~₩288,068) | — | 12% (~₩231,895) |
| Maintenance | ₩1,750,002 (4%) | ₩3,250,000 (7%) | ₩1,750,002 (4%) |
| Insurance | ₩4,250,000 (9%) | ₩3,750,000 (9%) | ₩4,250,000 (9%) |
| Financing interest | ₩8,914,044 (18%) | ₩6,732,410 (15%) | ₩9,132,208 (19%) |
| Registration & taxes | ₩0 (0%) | ₩0 (0%) | ₩0 (0%) |
| Total cost of ownership | ₩48,731,334 | ₩43,705,164 | ₩49,250,235 |
Reference data for South Korea
- Electricity rate
- 125 원/kWhKEPCO · 2026.07.01
- Fuel price
- 2,011 원/LOpinet
- Charging loss
- 12 %EPA / SAE J1634
- Maintenance
- Electric ₩350,000 · Petrol ₩650,000est.
- Insurance
- Electric ₩850,000 · Petrol ₩750,000est.
Every model's price versus its true 5-year cost
Every model we cost, ranked from cheapest to own: tap a column to sort by list price or by the true 5-year total, or filter by type.
| Type | ||||
|---|---|---|---|---|
| Kia Ray 1.0 Gasoline | Petrol | ₩13,400,000 | ₩26,204,264 | ₩436,738 |
| Hyundai Avante (Elantra) 1.6 Gasoline Smart | Petrol | ₩20,340,000 | ₩29,630,902 | ₩493,848 |
| Hyundai Avante (Elantra) Hybrid Modern | Hybrid | ₩27,890,000 | ₩30,149,915 | ₩502,499 |
| Hyundai Casper Electric (Inster) Premium Long Range | Electric | ₩27,870,000 | ₩31,585,681 | ₩526,428 |
| Hyundai Sonata The Edge 2.0 Hybrid | Hybrid | ₩33,000,000 | ₩33,922,873 | ₩565,381 |
| Kia Seltos 1.6 Gasoline Turbo Trendy 2WD (all-new) | Petrol | ₩24,770,000 | ₩34,351,557 | ₩572,526 |
| Kia Sportage 1.6T Hybrid Prestige | Hybrid | ₩33,990,000 | ₩35,442,116 | ₩590,702 |
| Kia Sportage 1.6 Gasoline Prestige | Petrol | ₩28,360,000 | ₩37,192,514 | ₩619,875 |
| BYD Seal 6 DM-i (씨라이언6) | Plug-in hybrid | ₩37,500,000 | ₩37,918,390 | ₩631,973 |
| Hyundai Tucson 1.6T Gasoline (NX4) | Petrol | ₩27,710,000 | ₩38,055,791 | ₩634,263 |
| Kia Sorento 1.6T Hybrid 2WD Prestige | Hybrid | ₩38,960,000 | ₩39,129,681 | ₩652,161 |
| Hyundai Santa Fe Hybrid 1.6T | Hybrid | ₩39,640,000 | ₩39,414,299 | ₩656,905 |
| Hyundai Grandeur Hybrid Premium | Hybrid | ₩43,540,000 | ₩40,357,247 | ₩672,621 |
| Kia Carnival 1.6T Hybrid Prestige | Hybrid | ₩40,910,000 | ₩41,496,401 | ₩691,607 |
| Kia EV3 Standard Air | Electric | ₩39,950,000 | ₩42,260,307 | ₩704,338 |
| Kia EV4 Standard Air | Electric | ₩40,420,000 | ₩42,492,177 | ₩708,203 |
| Hyundai Kona Electric Standard E-VALUE+ | Electric | ₩41,520,000 | ₩43,476,148 | ₩724,602 |
| Kia Sorento 2.5 Gasoline Turbo Prestige | Petrol | ₩35,800,000 | ₩43,705,164 | ₩728,419 |
| Hyundai Grandeur 2.5 Gasoline Premium | Petrol | ₩37,980,000 | ₩44,799,604 | ₩746,660 |
| Kia EV6 Light Standard | Electric | ₩43,600,000 | ₩45,498,021 | ₩758,300 |
| Kia EV3 Long Range Air | Electric | ₩44,150,000 | ₩45,917,989 | ₩765,300 |
| Kia Carnival 3.5 Gasoline 9-seat Prestige | Petrol | ₩36,360,000 | ₩46,308,950 | ₩771,816 |
| Hyundai Palisade Hybrid Exclusive 2WD 7-seat | Hybrid | ₩51,400,000 | ₩47,495,627 | ₩791,594 |
| Hyundai Porter II Electric Smart Special | Electric | ₩44,850,000 | ₩48,033,159 | ₩800,553 |
| Hyundai IONIQ 5 Standard E-VALUE+ | Electric | ₩47,400,000 | ₩48,731,334 | ₩812,189 |
| Hyundai IONIQ 6 Standard E-VALUE+ | Electric | ₩48,560,000 | ₩49,250,235 | ₩820,837 |
| Tesla Model 3 Standard RWD | Electric | ₩51,995,980 | ₩52,245,831 | ₩870,764 |
| Lexus ES 300h Luxury+ | Hybrid | ₩66,900,000 | ₩55,289,713 | ₩921,495 |
| Genesis GV70 Gasoline 2.5 Turbo Standard 2WD | Petrol | ₩53,180,000 | ₩56,082,193 | ₩934,703 |
| Genesis G80 Gasoline 2.5 Turbo 2WD | Petrol | ₩60,630,000 | ₩60,685,060 | ₩1,011,418 |
| Tesla Model Y Premium RWD | Electric | ₩62,763,980 | ₩61,588,062 | ₩1,026,468 |
| Kia EV9 2WD Light Standard | Electric | ₩61,970,000 | ₩62,064,759 | ₩1,034,413 |
| BMW 520i | Petrol | ₩70,700,000 | ₩66,024,813 | ₩1,100,414 |
| Genesis GV80 Gasoline 2.5 Turbo 2WD | Petrol | ₩67,900,000 | ₩67,367,495 | ₩1,122,792 |
| Mercedes-Benz E200 Avantgarde | Petrol | ₩77,500,000 | ₩70,487,245 | ₩1,174,787 |
| Genesis Electrified GV70 AWD | Electric | ₩75,799,867 | ₩73,162,446 | ₩1,219,374 |
| Genesis Electrified G80 AWD | Electric | ₩89,190,000 | ₩84,616,589 | ₩1,410,276 |
1:1 comparison
Cost by model
Electric
Plug-in hybrid
Hybrid
2026 EV purchase subsidy: when you buy a new electric passenger car, a national subsidy (국고보조금) and a separate local-government subsidy (지방자치단체 보조금) are paid out. The national subsidy is scaled by vehicle performance and price — generally up to about 650만 원 — and the local subsidy (지방보조금) added on top varies widely by where you live (applications close once each municipality's budget runs out). Cars priced under 5,300만 원 get the full amount, those from 5,300만 원 to under 8,500만 원 get only 50%, and anything above that is excluded. Not every buyer receives the same amount, and schemes can close early once the budget is spent — so we show the subsidy separately and do not fold it into the total cost shown above. Source: the Ministry of Environment's zero-emission vehicle portal 무공해차 통합누리집 (ev.or.kr) / your local municipality, as of . Always confirm your eligibility and the exact amount before you buy.
Registration, taxes and annual costs: South Korea has no recurring annual subsidy credited to electric cars each year — the EV's advantage comes mainly from running costs (charging, maintenance). EVs do get the 개별소비세 (individual consumption tax), 교육세 (education tax) and 취득세 (acquisition tax) reduced up to set caps, and the annual 자동차세 (vehicle tax) is also set low, depending on the commercial/private classification. We feed these savings straight into the running costs — they are not a cash subsidy. Perks such as the 50% discount on expressway tolls have fixed sunset dates, so even if you read that they still apply, check they are still in force as of the stated date. As of .
FAQ
Is an electric car cheaper to own than a combustion car in South Korea?
Which electric car is cheapest to own in South Korea?
What do electricity and fuel cost in South Korea right now?
What does the 5-year total cost include?
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Estimates for guidance, not financial advice. Depreciation, insurance and maintenance are dated estimates for the South Korea market. How we calculate →