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BMW X6 M Competition G06 vs Tesla Model X 100D: 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.

large SUV · 2021 vs 2017 · 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 X6 M Competition G06

4,593 €per year

14,1 L/100 km weighted · 30.62 € per 100 km · 2 117 L per year

Gap3,918 € per yearin favour of the Model X 100D (−85 %)≈ 1,806 L petrol 95
BTesla Model X 100D

675 €per year

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

The verdict changes with your usage
ProfileSplitAA · X6BB · ModelGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway5,465 €667 €4,799 € · Model
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway4,593 €675 €3,918 € · Model
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,922 €682 €3,240 € · Model

Cumulative saving for the Model X 100D

1 year
3,918 €
3 years
11,755 €
5 years
19,591 €
10 years
39,182 €

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

What produces these figures

WLTP combined
13.1 L/100 km · 22.5 kWh/100 km
Powertrain
Combustion · Fully electric
Power
625 ch · 532 ch
Kerb weight
2,320 kg · 2,459 kg

Other similar comparisons

AudiVSBMW

RS Q8 SUV vs X6 M Competition

gap 642 €/year
TeslaVSBMW

Model X 100D vs iX xDrive50

gap 1 €/year
BMWVSAudi

X6 M Competition vs RS Q8 SUV

gap 651 €/year
TeslaVSBMW

Model X 100D vs iX xDrive40

gap 13 €/year

Frequently asked questions

On a 100 km mixed trip, the Tesla Model X 100D is about 85% cheaper than the BMW X6 M Competition with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Tesla Model X 100D is 475 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

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.

X6
· Model