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A6vs520dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsA6 · 520d

Audi A6 Avant vs BMW 520d G60: 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.

grand tourer · 2026 vs 2025 · 15,000 km/an · Mixed · 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

AAudi A6 Avant

2,039 €per year

5,7 L/100 km weighted · 13.59 € per 100 km · 858 L per year

Gap46 € per yearin favour of the A6 Avant (−2 %)≈ 20 L diesel
BBMW 520d G60

2,086 €per year

5,9 L/100 km weighted · 13.90 € per 100 km · 878 L per year

The verdict changes with your usage
ProfileSplitAA · A6BB · 520dGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,086 €2,330 €244 € · A6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,039 €2,086 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,945 €1,896 €Nearly level

Cumulative saving for the A6 Avant

1 year
46 €
3 years
139 €
5 years
232 €
10 years
465 €

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

What produces these figures

WLTP combined
5.9 L/100 km · 5.6 L/100 km
Powertrain
Combustion · Combustion
Power
204 ch · 197 ch
Kerb weight
2,000 kg · 1,775 kg

Other similar comparisons

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A6 Avant vs 520d Touring

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A6 Avant TDI S tronic 150 kW vs 520d

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AudiVSBMW

A6 Avant vs 520d xDrive

gap 261 €/year
AudiVSBMW

A6 Sedan vs 520d

gap 108 €/year

Frequently asked questions

On a 100 km mixed trip, the Audi A6 Avant and BMW 520d have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

The Audi A6 Avant is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.