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7PHEVvsX3Diesel
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  • Specs7 · X3

DS7 E-Tense 4x4 300 vs BMW X3 xDrive20d G01: 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.

family SUV · 2021 vs 2018 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Diesel 2.38 €/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

ADS7 E-Tense 4x4 300

977 €per year

18,1 kWh/100 km weighted · 6.51 € per 100 km · 1 185 L per year

Gap1,065 € per yearin favour of the 7 E-Tense 4x4 300 (−52 %)≈ 448 L diesel
BBMW X3 xDrive20d G01

2,042 €per year

5,7 L/100 km weighted · 13.61 € per 100 km · 860 L per year

The verdict changes with your usage
ProfileSplitAA · 7BB · X3Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway977 €2,163 €1,187 € · 7
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway977 €2,042 €1,065 € · 7
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway977 €1,950 €973 € · 7

Cumulative saving for the 7 E-Tense 4x4 300

1 year
1,065 €
3 years
3,196 €
5 years
5,327 €
10 years
10,654 €

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

What produces these figures

WLTP combined
18.2 kWh/100 km · 5.6 L/100 km
Powertrain
Plug-in hybrid · Combustion
Power
305 ch · 190 ch
Kerb weight
1,900 kg · 1,750 kg

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Frequently asked questions

On a 100 km mixed trip, the DS7 E-Tense 4x4 300 is about 50% cheaper than the BMW X3 xDrive20d with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the DS7 E-Tense 4x4 300 is 58 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The DS7 E-Tense 4x4 300 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.