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TaycanBEVvs520ePHEV
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  • SpecsTaycan

Porsche Taycan Turbo S vs BMW 520e G30: which is cheaper to run?

What each kilometre costs, depending on your driving profile, how you charge and the share of the trip driven on electricity or fuel.

grand tourer · 2023 vs 2021 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Fuel price
Petrol 95 2.17 €/L · Diesel 2.38 €/Lprix-carburants.gouv.fr — moyenne nationale du 05/10/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement
Charging type

Result · yearly energy cost

APorsche Taycan Turbo S

783 €per year

26,1 kWh/100 km weighted · 5.22 € per 100 km · 3 912 kWh per year

Gap336 € per yearin favour of the Taycan Turbo S (−30 %)≈ 155 L petrol 95
BBMW 520e G30

1,118 €per year

22,4 kWh/100 km weighted · 7.46 € per 100 km · 1 323 L per year

The verdict changes with your usage
ProfileSplitAA · TaycanBB · 520eGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway804 €1,118 €315 € · Taycan
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway783 €1,118 €336 € · Taycan
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway799 €1,118 €319 € · Taycan

Cumulative saving for the Taycan Turbo S

1 year
336 €
3 years
1,007 €
5 years
1,679 €
10 years
3,358 €

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

What produces these figures

WLTP combined
24.3 kWh/100 km · 21.5 kWh/100 km
Powertrain
Fully electric · Plug-in hybrid
Power
750 ch · 204 ch
Kerb weight
2,314 kg · 1,900 kg

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Frequently asked questions

On a 100 km mixed trip, the Porsche Taycan Turbo S is about 30% cheaper than the BMW 520e with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Porsche Taycan Turbo S offers more range: 412 km vs 52 km for BMW 520e (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The Porsche Taycan Turbo S is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

· 520e