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750LivsM140iPetrol
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  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs750Li · M140i

BMW 750Li xDrive G11 vs BMW M140i F20LCI: 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.

limousine · 2020 vs 2018 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · 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

Result · yearly energy cost

ABMW 750Li xDrive G11

3,307 €per year

10,2 L/100 km weighted · 22.05 € per 100 km · 1 524 L per year

Gap771 € per yearin favour of the M140i (−23 %)≈ 355 L petrol 95
BBMW M140i F20LCI

2,536 €per year

7,8 L/100 km weighted · 16.90 € per 100 km · 1 169 L per year

The verdict changes with your usage
ProfileSplitAA · 750LiBB · M140iGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway3,878 €2,868 €1,011 € · M140i
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway3,307 €2,536 €771 € · M140i
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,868 €2,282 €586 € · M140i

Cumulative saving for the M140i

1 year
771 €
3 years
2,314 €
5 years
3,857 €
10 years
7,714 €

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

What produces these figures

WLTP combined
9.5 L/100 km · 7.4 L/100 km
Powertrain
Combustion · Combustion
Power
530 ch · 340 ch
Kerb weight
2,020 kg · 1,470 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW M140i is about 25% cheaper than the BMW 750Li xDrive with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW M140i is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.