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530dvsEDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs530d · E

BMW 530d G30 vs Mercedes E 300 d W214: which one uses less fuel?

Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.

grand tourer · 2018 vs 2024 · 15,000 km/an · Mixed · Diesel 2.25 €/L · Methodology

Result · yearly energy cost

ABMW 530d G30

1,900 €per year

5,6 L/100 km weighted · 12.67 € per 100 km · 846 L per year

Gap71 €per year in favour of the 530d (−4 %)≈ 32 L diesel
BMercedes E 300 d W214

1,972 €per year

5,9 L/100 km weighted · 13.14 € per 100 km · 878 L per year

Annual mileage
15,000 km
5,000 km50,000 km
Driving mix
Fuel price : Petrol 95 2.03 €/L · Diesel 2.25 €/Lprix-carburants.gouv.fr — moyenne nationale du 25/08/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement
The verdict changes with your usage
ProfileSplit530dEGap
City70 % city · 25 % road · 5 % motorway2,033 €2,203 €169 € · 530d
Mixed30 % city · 50 % road · 20 % motorway1,900 €1,972 €71 € · 530d
Long-distance10 % city · 40 % road · 50 % motorway1,796 €1,792 €Nearly level

Cumulative saving for the 530d

1 year
71 €
3 years
214 €
5 years
357 €
10 years
714 €

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

What produces these figures

WLTP combined
5.5 L/100 km · 5.6 L/100 km
Powertrain
Combustion · Combustion
Power
265 ch · 265 ch
Kerb weight
1,740 kg · 1,895 kg

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A6 Avant TDI quattro S tronic 220 kW vs 530d

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Frequently asked questions

On a 100 km mixed trip, the BMW 530d and Mercedes E 300 d have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

The BMW 530d is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.