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EQSvsiX3BEV
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  • SpecsEQS · iX3

Mercedes EQS 450 V297 vs BMW iX3 G08: which is cheaper to run?

What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.

limousine · 2023 vs 2020 · 15,000 km/an · Mixed · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Charging type

Result · yearly energy cost

AMercedes EQS 450 V297

576 €per year

19,2 kWh/100 km weighted · 3.84 € per 100 km · 2 880 kWh per year

Gap17 € per yearin favour of the EQS 450 (−3 %)≈ 8 L petrol 95
BBMW iX3 G08

593 €per year

19,8 kWh/100 km weighted · 3.95 € per 100 km · 2 964 kWh per year

The verdict changes with your usage
ProfileSplitAA · EQSBB · iX3Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway579 €505 €74 € · iX3
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway576 €593 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway593 €701 €108 € · EQS

Cumulative saving for the EQS 450

1 year
17 €
3 years
50 €
5 years
84 €
10 years
168 €

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

What produces these figures

WLTP combined
18.3 kWh/100 km · 19.0 kWh/100 km
Powertrain
Fully electric · Fully electric
Power
333 ch · 286 ch
Kerb weight
2,480 kg · 2,185 kg

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Frequently asked questions

On a 100 km mixed trip, the Mercedes EQS 450 and BMW iX3 have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

Mercedes EQS 450 offers more range: 695 km vs 460 km for BMW iX3 (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The Mercedes EQS 450 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.