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M340iPetrolvs730dHybrid
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsM340i · 730d

BMW M340i xDrive Touring G20 vs BMW 730d xDrive G11: 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.

saloon · 2019 vs 2020 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Diesel 2.38 €/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 M340i xDrive Touring G20

2,594 €per year

8,0 L/100 km weighted · 17.29 € per 100 km · 1 195 L per year

Gap652 € per yearin favour of the 730d xDrive (−25 %)≈ 300 L petrol 95
BBMW 730d xDrive G11

1,942 €per year

5,5 L/100 km weighted · 12.95 € per 100 km · 818 L per year

The verdict changes with your usage
ProfileSplitAA · M340iBB · 730dGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,931 €2,165 €766 € · 730d
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,594 €1,942 €652 € · 730d
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,331 €1,775 €556 € · 730d

Cumulative saving for the 730d xDrive

1 year
652 €
3 years
1,956 €
5 years
3,259 €
10 years
6,519 €

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

What produces these figures

WLTP combined
7.6 L/100 km · 5.2 L/100 km
Powertrain
Combustion · Mild hybrid 48 V
Power
374 ch · 286 ch
Kerb weight
1,770 kg · 1,935 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW 730d xDrive is about 25% cheaper than the BMW M340i xDrive Touring with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW 730d xDrive is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.