Audi A4 40 TDI vs BMW 520d G30: which one uses less fuel?

Plug-in hybrid vs electric: the cost depends on your usage profile. Select your scenario below.

saloon2020 vs 202115,000 km/anMixedDiesel 2.25 €/LHome 0.20 €/kWhMethodology

Result · yearly energy cost

AAudi A4 40 TDI

Comparison unavailable - manufacturer data being validated.

4,9 L/100 km weighted · 11.03 € per 100 km · 737 L per year

GapComparison unavailable - manufacturer data being validated.

BBMW 520d G30

Comparison unavailable - manufacturer data being validated.

5,3 L/100 km weighted · 799 L per year

Annual mileage

15,000 km

Driving mix

Charging type

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

What produces these figures

WLTP combined: 4.7 L/100 km · 5.8 L/100 km
Powertrain: Combustion · Mild hybrid 48 V
Power: 190 ch · 190 ch
Kerb weight: 1,575 kg · 1,780 kg

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Result · yearly energy cost

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