BYDBEVMost economical
Seal 390 AWD
Annual energy cost · 15 000 km
536€
3,57 € / 100 km
Equivalent to 264 L of petrol 95 per year
- Weighted consumption
- 17,9 kWh/100km
- Energy rate
- 0,20 €/kWh · home
- Energy used
- 2679,0 kWh per year
Consumption comparison
Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.
Annual mileage
15 000 km/an
Simulated driving mix
Drag anywhere on the bar to adjust
Charging type
Typical annual usage : Mix 30% city / 50% road / 20% motorway · charging home (0,20 €/kWh)
Annual energy cost · 15 000 km
3,57 € / 100 km
Equivalent to 264 L of petrol 95 per year
Annual energy cost · 15 000 km
20,61 € / 100 km
Equivalent to 1 521 L of petrol 95 per year
BYD Seal 390 AWD costs 2 556 €/an less in energy than Porsche Panamera 4S 971, over 15 000 kmwith home for this driving mix.
≈ 1257 L of petrol 95 saved per year
Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.
1 year
2 556 €
≈ 1257 L petrol 95
3 years
7 668 €
≈ 3772 L petrol 95
5 years
12 781 €
≈ 6287 L petrol 95
10 years
25 561 €
≈ 12573 L petrol 95
Cumulative savings for BYD Seal 390 AWD versus Porsche Panamera 4S 971. Excluding purchase, insurance, maintenance and depreciation.
Projection over 15 000 km/year, by proportion of each charging type.
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,20 €/kWh | 15 000 km2 700 kWh | 0,036 €/km | 536 € |
| 100% AC stationpublic AC rate · 0,40 €/kWh | 15 000 km2 700 kWh | 0,071 €/km | 1 072 € |
| 100% Fast DCDC motorway rate · 0,60 €/kWh | 15 000 km2 700 kWh | 0,107 €/km | 1 607 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 700 kWh | 0,045 €/km | 670 € |
| Annual total (typical mix) | 670 € | ||
| Fuel | km/year | €/km | Annual cost |
|---|---|---|---|
| Annual fuel2,03 €/L | 15 000 km | 0,206 €/km | 3 092 € |
On a 100 km mixed trip, the BYD Seal 390 AWD is about 85% cheaper than the Porsche Panamera 4S with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
The declared range of the BYD Seal 390 AWD is 460 km (WLTP/EPA). In real-world conditions, expect 10-20% less.
The BYD Seal 390 AWD is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.