Toyota Sienna Hybrid 2025 5-year cost to own
Based on South Korea regulations
Assumptions
5-year total cost
₩51,374,273
Monthly average ₩856,238|Cost per km ₩685/km| Depreciation | ₩30,280,000 | 59% |
|---|---|---|
| Fuel | ₩8,534,483 | 17% |
| Insurance | ₩5,500,000 | 11% |
| Vehicle tax | ₩2,909,790 | 6% |
| Maintenance | ₩4,150,000 | 8% |
| Total | ₩51,374,273 |
Vehicle tax: engine-based rates with age reduction (flat rate for EVs) · Insurance uses a reference range by age band, not a quote
Cumulative cost by year
View data table
| Year | Depreciation | Fuel | Insurance | Vehicle tax | Maintenance | Total |
|---|---|---|---|---|---|---|
| 1 | ₩8,327,000 | ₩1,706,897 | ₩1,100,000 | ₩646,620 | ₩600,000 | ₩12,380,517 |
| 2 | ₩7,570,000 | ₩1,706,897 | ₩1,100,000 | ₩614,289 | ₩700,000 | ₩24,071,702 |
| 3 | ₩6,056,000 | ₩1,706,897 | ₩1,100,000 | ₩581,958 | ₩850,000 | ₩34,366,557 |
| 4 | ₩4,542,000 | ₩1,706,897 | ₩1,100,000 | ₩549,627 | ₩1,000,000 | ₩43,265,080 |
| 5 | ₩3,785,000 | ₩1,706,897 | ₩1,100,000 | ₩517,296 | ₩1,000,000 | ₩51,374,273 |
The results are estimates based on public statistics and may differ from actual transaction prices and real costs. See how we calculate
Frequently asked questions
Q.What is included in the 5-year TCO?
Depreciation, fuel or charging, insurance reference cost, vehicle tax with age reduction, and maintenance by cost grade.
Q.How is Korean vehicle tax calculated?
Engine size × rate (80/140/200 KRW per cc) plus 30% education tax, reduced 5% yearly from year 3 up to 50%. EVs pay a flat amount.
Q.Why show cost per km?
Cost per km makes cars of different classes comparable and shows what each kilometer actually costs you.