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740LePHEVvs120dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost

BMW 740Le xDrive iPerformance G11 vs BMW 120d xDrive F40: 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 2021 · 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

ABMW 740Le xDrive iPerformance G11

1,439 €per year

23,5 kWh/100 km weighted · 9.59 € per 100 km · 1 683 L per year

Gap414 € per yearin favour of the 740Le xDrive iPerformance (−22 %)≈ 174 L diesel
BBMW 120d xDrive F40

1,853 €per year

5,2 L/100 km weighted · 12.36 € per 100 km · 780 L per year

The verdict changes with your usage
ProfileSplitAA · 740LeBB · 120dGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway1,439 €1,960 €521 € · 740Le
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway1,439 €1,853 €414 € · 740Le
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,439 €1,768 €329 € · 740Le

Cumulative saving for the 740Le xDrive iPerformance

1 year
414 €
3 years
1,242 €
5 years
2,071 €
10 years
4,142 €

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

What produces these figures

WLTP combined
22.6 kWh/100 km · 5.1 L/100 km
Powertrain
Plug-in hybrid · Combustion
Power
326 ch · 190 ch
Kerb weight
2,000 kg · 1,515 kg

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AudiVSBMW

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

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Frequently asked questions

On a 100 km mixed trip, the BMW 740Le xDrive iPerformance is about 20% cheaper than the BMW 120d xDrive with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the BMW 740Le xDrive iPerformance is 38 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The BMW 740Le xDrive iPerformance is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

  • Specs740Le · 120d