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Audi A6 Avant e-tron vs DS9 E-Tense 250: 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.

grand tourer · 2026 vs 2021 · 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

AAudi A6 Avant e-tron

462 €per year

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

Gap563 € per yearin favour of the A6 Avant e-tron (−55 %)≈ 260 L petrol 95
BDS9 E-Tense 250

1,025 €per year

17,4 kWh/100 km weighted · 6.84 € per 100 km · 1 323 L per year

The verdict changes with your usage
ProfileSplitAA · A6BB · 9Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway393 €1,025 €632 € · A6
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway462 €1,025 €563 € · A6
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway546 €1,025 €479 € · A6

Cumulative saving for the A6 Avant e-tron

1 year
563 €
3 years
1,690 €
5 years
2,817 €
10 years
5,635 €

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

What produces these figures

WLTP combined
14.8 kWh/100 km · 17.5 kWh/100 km
Powertrain
Fully electric · Plug-in hybrid
Power
381 ch · 253 ch
Kerb weight
2,381 kg · 1,900 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi A6 Avant e-tron is about 55% cheaper than the DS9 E-Tense 250 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 55 km for DS9 E-Tense 250 (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.

A6
· 9