BYDBEV
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
3,47 € / 100 km
Equivalent to 256 L of petrol 95 per year
Tesla Model 3 Performance costs 15 €/an less in energy than BYD Seal 390 AWD, over 15 000 kmwith home for this driving mix.
≈ 8 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
15 €
≈ 8 L petrol 95
3 years
46 €
≈ 23 L petrol 95
5 years
77 €
≈ 38 L petrol 95
10 years
155 €
≈ 76 L petrol 95
Cumulative savings for Tesla Model 3 Performance versus BYD Seal 390 AWD. 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 € | ||
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,20 €/kWh | 15 000 km2 475 kWh | 0,035 €/km | 521 € |
| 100% AC stationpublic AC rate · 0,40 €/kWh | 15 000 km2 475 kWh | 0,069 €/km | 1 041 € |
| 100% Fast DCDC motorway rate · 0,60 €/kWh | 15 000 km2 475 kWh | 0,104 €/km | 1 561 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 475 kWh | 0,043 €/km | 651 € |
| Annual total (typical mix) | 651 € | ||
Same scenarios: energy cost of a Saloon petrol (~7,0 L/100km).
| Scenario | Seal 390 AWD | Model 3 Performance | Petrol equiv. |
|---|---|---|---|
| Daily100 km · home | 3,57 € | 3,47 € | 14,23 € |
| Weekend200 km · home | 7,15 € | 6,94 € | 28,46 € |
| Holiday500 km · fast DC | 53,58 € | 52,03 € | 71,16 € |
| Annual20,000 km · typical mix | 893,29 € | 867,48 € | 2846,20 € |
Based on petrol 95 2,03 €/L · cons. Saloon petrol 7,0 L/100km. Excluding purchase, maintenance and depreciation.
On a 100 km mixed trip, the BYD Seal 390 AWD and Tesla Model 3 Performance have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.
Tesla Model 3 Performance offers more range: 547 km vs 460 km for BYD Seal 390 AWD (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.
The Tesla Model 3 Performance is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.