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Tesla Model X 100D vs Cupra Formentor VZ e-Hybrid: 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.

large SUV · 2017 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 X 100D

675 €per year

22,5 kWh/100 km weighted · 4.50 € per 100 km · 3 371 kWh per year

Gap237 € per yearin favour of the Model X 100D (−26 %)≈ 109 L petrol 95
BCupra Formentor VZ e-Hybrid

912 €per year

21,8 kWh/100 km weighted · 6.08 € per 100 km · 906 L per year

The verdict changes with your usage
ProfileSplitAA · ModelBB · FormentorGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway667 €912 €245 € · Model
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway675 €912 €237 € · Model
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway682 €912 €230 € · Model

Cumulative saving for the Model X 100D

1 year
237 €
3 years
711 €
5 years
1,186 €
10 years
2,371 €

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

What produces these figures

WLTP combined
22.5 kWh/100 km · 21.0 kWh/100 km
Powertrain
Fully electric · Plug-in hybrid
Power
532 ch · 268 ch
Kerb weight
2,459 kg · 1,830 kg

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gap 4 157 €/year

Frequently asked questions

On a 100 km mixed trip, the Tesla Model X 100D is about 25% cheaper than the Cupra Formentor VZ e-Hybrid with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Tesla Model X 100D offers more range: 475 km vs 100 km for Cupra Formentor VZ e-Hybrid (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The Tesla Model X 100D is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Model
· Formentor