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XMPHEVvsA6BEV
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BMW XM 50e G09 vs Audi A6 Sportback 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.

luxury SUV · 2024 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 XM 50e G09

1,303 €per year

33,5 kWh/100 km weighted · 8.68 € per 100 km · 1 185 L per year

Gap865 € per yearin favour of the A6 Sportback e-tron (−66 %)≈ 399 L petrol 95
BAudi A6 Sportback e-tron

437 €per year

14,6 kWh/100 km weighted · 2.91 € per 100 km · 2 184 kWh per year

The verdict changes with your usage
ProfileSplitAA · XMBB · A6Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway1,303 €372 €931 € · A6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway1,303 €437 €865 € · A6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,303 €517 €786 € · A6

Cumulative saving for the A6 Sportback e-tron

1 year
865 €
3 years
2,596 €
5 years
4,327 €
10 years
8,655 €

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

What produces these figures

WLTP combined
32.2 kWh/100 km · 14.0 kWh/100 km
Powertrain
Plug-in hybrid · Fully electric
Power
476 ch · 286 ch
Kerb weight
2,620 kg · 2,100 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi A6 Sportback e-tron is about 65% cheaper than the BMW XM 50e with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Audi A6 Sportback e-tron offers more range: 616 km vs 77 km for BMW XM 50e (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The Audi A6 Sportback 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.

· A6