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  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
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Tesla Model S Performance vs Mercedes E 400 e 4MATIC W214: 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 · 2019 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

ATesla Model S Performance

591 €per year

19,7 kWh/100 km weighted · 3.94 € per 100 km · 2 952 kWh per year

Gap315 € per yearin favour of the Model S Performance (−35 %)≈ 145 L petrol 95
BMercedes E 400 e 4MATIC W214

906 €per year

23,9 kWh/100 km weighted · 6.04 € per 100 km · 1 254 L per year

The verdict changes with your usage
ProfileSplitAA · ModelBB · EGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway591 €906 €315 € · Model
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway591 €906 €315 € · Model
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway599 €906 €307 € · Model

Cumulative saving for the Model S Performance

1 year
315 €
3 years
945 €
5 years
1,575 €
10 years
3,149 €

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

What produces these figures

WLTP combined
19.3 kWh/100 km · 23.0 kWh/100 km
Powertrain
Fully electric · Plug-in hybrid
Power
778 ch · 381 ch
Kerb weight
2,250 kg · 2,245 kg

Other similar comparisons

TeslaVSPorsche

Model S Performance vs Taycan Turbo S

gap 256 €/year
BMWVSMercedes

545e xDrive vs E 400 e 4MATIC

gap 496 €/year
TeslaVSPorsche

Model S Performance vs Taycan Turbo S Cross Turismo

gap 218 €/year
BMWVSMercedes

545e xDrive vs E 400 e 4MATIC

gap 524 €/year

Frequently asked questions

On a 100 km mixed trip, the Tesla Model S Performance is about 35% cheaper than the Mercedes E 400 e 4MATIC with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Tesla Model S Performance offers more range: 593 km vs 90 km for Mercedes E 400 e 4MATIC (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

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

  • SpecsModel · E