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TaycanvsSealBEV
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  • SpecsTaycan

Porsche Taycan GTS vs BYD Seal 390 AWD: which is cheaper to run?

What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.

grand tourer · 2023 vs 2022 · 15,000 km/an · Mixed · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Charging type

Result · yearly energy cost

APorsche Taycan GTS

685 €per year

22,8 kWh/100 km weighted · 4.57 € per 100 km · 3 424 kWh per year

Gap149 € per yearin favour of the Seal 390 AWD (−22 %)≈ 69 L petrol 95
BBYD Seal 390 AWD

536 €per year

17,9 kWh/100 km weighted · 3.57 € per 100 km · 2 679 kWh per year

The verdict changes with your usage
ProfileSplitAA · TaycanBB · SealGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway721 €513 €208 € · Seal
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway685 €536 €149 € · Seal
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway703 €557 €146 € · Seal

Cumulative saving for the Seal 390 AWD

1 year
149 €
3 years
447 €
5 years
745 €
10 years
1,491 €

Energy only. Excludes purchase, insurance, servicing, depreciation.

What produces these figures

WLTP combined
20.3 kWh/100 km · 18.0 kWh/100 km
Powertrain
Fully electric · Fully electric
Power
590 ch · 530 ch
Kerb weight
2,303 kg · 2,150 kg

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Frequently asked questions

On a 100 km mixed trip, the BYD Seal 390 AWD is about 20% 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 460 km for BYD Seal 390 AWD (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

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.

· Seal