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A3vs320ePHEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsA3 · 320e

Audi A3 allstreet vs BMW 320e G20: 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.

compact · 2025 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 A3 allstreet

741 €per year

13,4 kWh/100 km weighted · 4.94 € per 100 km · 831 L per year

Gap190 € per yearin favour of the A3 allstreet (−20 %)≈ 87 L petrol 95
BBMW 320e G20

930 €per year

15,4 kWh/100 km weighted · 6.20 € per 100 km · 1 254 L per year

The verdict changes with your usage
ProfileSplitAA · A3BB · 320eGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway741 €930 €190 € · A3
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway741 €930 €190 € · A3
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway741 €930 €190 € · A3

Cumulative saving for the A3 allstreet

1 year
190 €
3 years
569 €
5 years
948 €
10 years
1,896 €

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

What produces these figures

WLTP combined
12.9 kWh/100 km · 14.8 kWh/100 km
Powertrain
Plug-in hybrid · Plug-in hybrid
Power
204 ch · 204 ch
Kerb weight
1,610 kg · 1,765 kg

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Frequently asked questions

On a 100 km mixed trip, the Audi A3 allstreet is about 20% cheaper than the BMW 320e with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Audi A3 allstreet offers more range: 128 km vs 52 km for BMW 320e. In real motorway use, expect 10-20% less depending on temperature.

The Audi A3 allstreet is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.