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EPHEVvsSU7BEV
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  • SpecsE · SU7

Mercedes E 400 e 4MATIC W214 vs Xiaomi SU7 Pro RWD: 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 · 2024 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

AMercedes E 400 e 4MATIC W214

906 €per year

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

GapComparison unavailable - manufacturer data being validated.
BXiaomi SU7 Pro RWD

Comparison unavailable - manufacturer data being validated.

What produces these figures

Powertrain
Plug-in hybrid · Fully electric
Power
381 ch · 299 ch
Kerb weight
2,245 kg · 1,998 kg

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Frequently asked questions

Xiaomi SU7 Pro RWD offers more range: 830 km vs 90 km for Mercedes E 400 e 4MATIC (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.