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M140ivs540iPetrol
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  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsM140i · 540i

BMW M140i xDrive F20LCI vs BMW 540i xDrive G30: 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.

compact · 2018 vs 2020 · 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 M140i xDrive F20LCI

2,731 €per year

8,4 L/100 km weighted · 18.21 € per 100 km · 1 258 L per year

Gap400 € per yearin favour of the 540i xDrive (−15 %)≈ 184 L petrol 95
BBMW 540i xDrive G30

2,331 €per year

7,2 L/100 km weighted · 15.54 € per 100 km · 1 074 L per year

The verdict changes with your usage
ProfileSplitAA · M140iBB · 540iGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway3,063 €2,650 €413 € · 540i
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,731 €2,331 €400 € · 540i
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,477 €2,083 €394 € · 540i

Cumulative saving for the 540i xDrive

1 year
400 €
3 years
1,201 €
5 years
2,002 €
10 years
4,004 €

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

What produces these figures

WLTP combined
8.0 L/100 km · 6.8 L/100 km
Powertrain
Combustion · Combustion
Power
340 ch · 333 ch
Kerb weight
1,540 kg · 1,745 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW 540i xDrive is about 15% cheaper than the BMW M140i xDrive with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW 540i xDrive is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.