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Audi S e-tron GT vs Mercedes S 580 e 4MATIC W223: 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 · 2025 vs 2024 · 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

AAudi S e-tron GT

496 €per year

16,5 kWh/100 km weighted · 3.31 € per 100 km · 2 480 kWh per year

Gap515 € per yearin favour of the S e-tron GT (−51 %)≈ 237 L petrol 95
BMercedes S 580 e 4MATIC W223

1,011 €per year

26,7 kWh/100 km weighted · 6.74 € per 100 km · 1 411 L per year

The verdict changes with your usage
ProfileSplitAA · SBB · SGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway422 €1,011 €589 € · S
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway496 €1,011 €515 € · S
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway587 €1,011 €424 € · S

Cumulative saving for the S e-tron GT

1 year
515 €
3 years
1,545 €
5 years
2,574 €
10 years
5,148 €

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

What produces these figures

WLTP combined
15.9 kWh/100 km · 25.7 kWh/100 km
Powertrain
Fully electric · Plug-in hybrid
Power
670 ch · 510 ch
Kerb weight
2,325 kg · 2,470 kg

Other similar comparisons

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S e-tron GT vs Taycan Turbo

gap 316 €/year
BMWVSMercedes

760i xDrive vs S 580 e 4MATIC

gap 2 960 €/year
AudiVSPorsche

S e-tron GT vs Taycan Turbo Cross Turismo

gap 294 €/year
MercedesVSAudi

S 580 e 4MATIC vs A8 60 TFSI e quattro tiptronic 340 kW

gap 1 372 €/year

Frequently asked questions

On a 100 km mixed trip, the Audi S e-tron GT is about 50% cheaper than the Mercedes S 580 e 4MATIC with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Audi S e-tron GT offers more range: 609 km vs 93 km for Mercedes S 580 e 4MATIC (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The Audi S e-tron GT is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Specs
S
· S