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BMW 545e xDrive G30 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 · 2021 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

ABMW 545e xDrive G30

1,299 €per year

24,8 kWh/100 km weighted · 8.66 € per 100 km · 1 568 L per year

Gap393 € per yearin favour of the E 400 e 4MATIC (−30 %)≈ 181 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 · 545eBB · EGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway1,299 €906 €393 € · E
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway1,299 €906 €393 € · E
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,299 €906 €393 € · E

Cumulative saving for the E 400 e 4MATIC

1 year
393 €
3 years
1,179 €
5 years
1,965 €
10 years
3,931 €

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

What produces these figures

WLTP combined
23.8 kWh/100 km · 23.0 kWh/100 km
Powertrain
Plug-in hybrid · Plug-in hybrid
Power
394 ch · 381 ch
Kerb weight
1,945 kg · 2,245 kg

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MercedesVSAudi

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Frequently asked questions

On a 100 km mixed trip, the Mercedes E 400 e 4MATIC is about 30% cheaper than the BMW 545e xDrive with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Mercedes E 400 e 4MATIC offers more range: 90 km vs 47 km for BMW 545e xDrive. In real motorway use, expect 10-20% less depending on temperature.

The Mercedes E 400 e 4MATIC is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

545e
· E