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740LePHEVvsiX3BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs740Le · iX3

BMW 740Le iPerformance G11 vs BMW iX3 G08: 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.

limousine · 2018 vs 2020 · 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 740Le iPerformance G11

1,274 €per year

21,8 kWh/100 km weighted · 8.49 € per 100 km · 1 452 L per year

Gap681 € per yearin favour of the iX3 (−53 %)≈ 314 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 · 740LeBB · iX3Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway1,274 €505 €769 € · iX3
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway1,274 €593 €681 € · iX3
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,274 €701 €572 € · iX3

Cumulative saving for the iX3

1 year
681 €
3 years
2,042 €
5 years
3,404 €
10 years
6,808 €

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

What produces these figures

WLTP combined
21.0 kWh/100 km · 19.0 kWh/100 km
Powertrain
Plug-in hybrid · Fully electric
Power
326 ch · 286 ch
Kerb weight
1,940 kg · 2,185 kg

Other similar comparisons

AudiVSBMW

A8 55 TFSI quattro tiptronic 250 kW MHEV vs 740Le iPerformance

gap 2 640 €/year
BMWVSTesla

iX3 vs Model Y Long Range RWD

gap 164 €/year
AudiVSBMW

A8 L 55 TFSI quattro tiptronic 250 kW MHEV vs 740Le iPerformance

gap 2 681 €/year
TeslaVSBMW

Model Y Juniper RWD vs iX3

gap 169 €/year

Frequently asked questions

On a 100 km mixed trip, the BMW iX3 is about 55% cheaper than the BMW 740Le iPerformance with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

BMW iX3 offers more range: 460 km vs 41 km for BMW 740Le iPerformance (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The BMW iX3 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.