PorscheBEV
Taycan GTS J1.1
Annual energy cost · 15 000 km
719€
4,79 € / 100 km
Equivalent to 361 L of petrol 95 per year
- Weighted consumption
- 22,8 kWh/100km
- Energy rate
- 0,21 €/kWh · home
- Energy used
- 3424,1 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 (0,21 €/kWh)
Annual energy cost · 15 000 km
4,79 € / 100 km
Equivalent to 361 L of petrol 95 per year
Annual energy cost · 15 000 km
3,23 € / 100 km
Equivalent to 243 L of petrol 95 per year
BYD Atto 3 Extended Range costs 235 €/an less in energy than Porsche Taycan GTS J1.1, over 15 000 kmwith home for this driving mix.
≈ 118 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
235 €
≈ 118 L petrol 95
3 years
704 €
≈ 354 L petrol 95
5 years
1 173 €
≈ 589 L petrol 95
10 years
2 346 €
≈ 1179 L petrol 95
Cumulative savings for BYD Atto 3 Extended Range versus Porsche Taycan GTS J1.1. 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 · 0,21 €/kWh | 15 000 km3 045 kWh | 0,048 €/km | 719 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km3 045 kWh | 0,068 €/km | 1 027 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km3 045 kWh | 0,103 €/km | 1 541 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km3 045 kWh | 0,054 €/km | 806 € |
| Annual total (typical mix) | 806 € | ||
| Charging mix | km/year | €/km | Annual cost |
|---|---|---|---|
| 100% Homeoff-peak rate · 0,21 €/kWh | 15 000 km2 325 kWh | 0,032 €/km | 484 € |
| 100% AC stationpublic AC rate · 0,30 €/kWh | 15 000 km2 325 kWh | 0,046 €/km | 692 € |
| 100% Fast DCDC motorway rate · 0,45 €/kWh | 15 000 km2 325 kWh | 0,069 €/km | 1 038 € |
| Typical mix80% home · 15% AC · 5% DC | 15 000 km2 325 kWh | 0,036 €/km | 543 € |
| Annual total (typical mix) | 543 € | ||
Same scenarios: energy cost of a Executive petrol / Equivalent petrol vehicle (~8,0 L/100km).
| Scenario | Taycan GTS J1.1 | Ref. Executive petrol | Atto 3 Extended Range | Ref. Equivalent petrol vehicle |
|---|---|---|---|---|
| Daily100 km · home | 4,79 € | 15,92 € | 3,23 € | 14,93 € |
| Weekend200 km · home | 9,59 € | 31,84 € | 6,46 € | 29,85 € |
| Holiday500 km · fast DC | 51,36 € | 79,60 € | 34,60 € | 74,63 € |
| Annual20,000 km · typical mix | 1075,15 € | 3184,00 € | 724,40 € | 2985,00 € |
Based on petrol 95 1,99 €/L · cons. Executive petrol 8,0 L/100km · cons. Equivalent petrol vehicle 7,5 L/100km. Excluding purchase, maintenance and depreciation.
On a 100 km mixed trip, the BYD Atto 3 Extended Range is about 35% cheaper than the Porsche Taycan GTS with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.
Porsche Taycan GTS offers more range: 504 km vs 420 km for BYD Atto 3 Extended Range (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.
The BYD Atto 3 Extended Range is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.