Aller au contenu principal
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRENDEESIT
© 2026 Caralogy · All rights reserved
Home›Consumption›BMW M240i vs Audi A6 50

Consumption comparison

BMW M240i F44 vs Audi A6 50 TDI quattro: how much do I save per year?

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

BMWPetrol

M240i F44

52 L · 2020

7,3 L/100km

VS
AudiDieselMost economical

A6 50 TDI quattro

2020

6,3 L/100km

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

Annual mileage

15 000 km/an

5 000 km50 000 km

Simulated driving mix

Drag anywhere on the bar to adjust

Fuel price

Petrol 95 : 2,03 €/L·Diesel : 2,25 €/L

Annual energy cost · 15 000 km

Typical annual usage : Mix 30% city / 50% road / 20% motorway

BMWPetrol

M240i F44

Annual energy cost · 15 000 km

2 357€

15,72 € / 100 km

Equivalent to 1 160 L of petrol 95 per year

Weighted consumption
7,7 L/100km
Fuel price
2,03 €/L
Fuel used
1159,5 L per year
AudiPetrolMost economical

A6 50 TDI quattro

Annual energy cost · 15 000 km

2 218€

14,79 € / 100 km

Equivalent to 1 091 L of petrol 95 per year

Weighted consumption
6,6 L/100km
Fuel price
2,25 €/L
Fuel used
987,5 L per year
Annual gap A6 50 TDI quattro vs M240i+139 €/an≈ 69 L petrol 95

Audi A6 50 TDI quattro costs 139 €/an less in energy than BMW M240i F44, over 15 000 km for this driving mix.

≈ 69 L of petrol 95 saved per year

Your savings over the ownership period

Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.

Annual mileage

15 000 km/an

1 year

139 €

≈ 69 L petrol 95

3 years

418 €

≈ 206 L petrol 95

5 years

696 €

≈ 343 L petrol 95

10 years

1 393 €

≈ 685 L petrol 95

Cumulative savings for Audi A6 50 TDI quattro versus BMW M240i F44. Excluding purchase, insurance, maintenance and depreciation.

Annual fuel cost breakdown

Projection over 15 000 km/year.

BMW

M240i F44

Fuelkm/year€/kmAnnual cost
Annual fuel2,03 €/L15 000 km0,157 €/km2 357 €
Audi

A6 50 TDI quattro

Fuelkm/year€/kmAnnual cost
Annual fuel2,25 €/L15 000 km0,148 €/km2 218 €

Other similar comparisons

BMWVSAudi

M240i vs S3 Sedan

AudiVSBMW

A6 50 TDI quattro vs 530d

BMWVSAudi

M240i vs S3 Sportback

AudiVSBMW

A6 50 TDI quattro vs 530d

Frequently asked questions

On a 100 km mixed trip, the BMW M240i and Audi A6 50 TDI quattro have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

The Audi A6 50 TDI quattro is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.