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745ePHEVvsA6BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs745e · A6

BMW 745e G11 vs Audi A6 Avant e-tron: which is cheaper to run?

What each kilometre costs, depending on your driving profile, how you charge and the share of the trip driven on electricity or fuel.

limousine · 2020 vs 2026 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Home 0.20 €/kWh · 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
Charging type

Result · yearly energy cost

ABMW 745e G11

1,249 €per year

23,8 kWh/100 km weighted · 8.33 € per 100 km · 1 533 L per year

Gap787 € per yearin favour of the A6 Avant e-tron (−63 %)≈ 363 L petrol 95
BAudi A6 Avant e-tron

462 €per year

15,4 kWh/100 km weighted · 3.08 € per 100 km · 2 309 kWh per year

The verdict changes with your usage
ProfileSplitAA · 745eBB · A6Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway1,249 €393 €856 € · A6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway1,249 €462 €787 € · A6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,249 €546 €702 € · A6

Cumulative saving for the A6 Avant e-tron

1 year
787 €
3 years
2,361 €
5 years
3,934 €
10 years
7,868 €

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

What produces these figures

WLTP combined
22.9 kWh/100 km · 14.8 kWh/100 km
Powertrain
Plug-in hybrid · Fully electric
Power
394 ch · 381 ch
Kerb weight
2,000 kg · 2,381 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi A6 Avant e-tron is about 65% cheaper than the BMW 745e with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Audi A6 Avant e-tron offers more range: 720 km vs 49 km for BMW 745e (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

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