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M240ivsA6Petrol
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  • SpecsM240i · A6

BMW M240i F44 vs Audi A6 Sedan: 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 · 2020 vs 2026 · 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 M240i F44

2,516 €per year

7,7 L/100 km weighted · 16.77 € per 100 km · 1 160 L per year

Gap37 € per yearin favour of the A6 Sedan (−1 %)≈ 17 L petrol 95
BAudi A6 Sedan

2,479 €per year

7,6 L/100 km weighted · 16.53 € per 100 km · 1 142 L per year

The verdict changes with your usage
ProfileSplitAA · M240iBB · A6Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,879 €2,522 €357 € · A6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,516 €2,479 €Nearly level
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,239 €2,392 €152 € · M240i

Cumulative saving for the A6 Sedan

1 year
37 €
3 years
111 €
5 years
185 €
10 years
371 €

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

What produces these figures

WLTP combined
7.3 L/100 km · 7.8 L/100 km
Powertrain
Combustion · Combustion
Power
340 ch · 204 ch
Kerb weight
1,525 kg · 1,770 kg

Other similar comparisons

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gap 256 €/year
BMWVSAudi

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gap 403 €/year
BMWVSAudi

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gap 309 €/year
AudiVSBMW

A6 Sedan vs 520i

gap 623 €/year

Frequently asked questions

On a 100 km mixed trip, the BMW M240i and Audi A6 Sedan have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

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