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i4BEVvsA5Petrol
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  • Specsi4 · A5

BMW i4 eDrive35 G26 vs Audi A5 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.

saloon · 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 i4 eDrive35 G26

581 €per year

19,3 kWh/100 km weighted · 3.87 € per 100 km · 2 902 kWh per year

Gap1,830 € per yearin favour of the i4 eDrive35 (−76 %)≈ 843 L petrol 95
BAudi A5 Sedan

2,410 €per year

7,4 L/100 km weighted · 16.07 € per 100 km · 1 111 L per year

The verdict changes with your usage
ProfileSplitAA · i4BB · A5Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway494 €2,460 €1,966 € · i4
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway581 €2,410 €1,830 € · i4
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway687 €2,313 €1,626 € · i4

Cumulative saving for the i4 eDrive35

1 year
1,830 €
3 years
5,489 €
5 years
9,149 €
10 years
18,297 €

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

What produces these figures

WLTP combined
18.6 kWh/100 km · 7.6 L/100 km
Powertrain
Fully electric · Combustion
Power
286 ch · 150 ch
Kerb weight
2,000 kg · 1,695 kg

Other similar comparisons

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i4 eDrive35 vs Model 3 RWD

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BMWVSAudi

318i vs A5 Sedan

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BMWVSTesla

i4 eDrive35 vs Model 3 Long Range RWD

gap 148 €/year
BMWVSAudi

318i Sedan vs A5 Sedan

gap 640 €/year

Frequently asked questions

On a 100 km mixed trip, the BMW i4 eDrive35 is about 75% cheaper than the Audi A5 Sedan with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the BMW i4 eDrive35 is 406 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The BMW i4 eDrive35 is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.