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123HybridvsA3PHEV
  • MotorwayMotorwayRange and charging
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BMW 123 xDrive F70 vs Audi A3 Sportback TFSI e 150 kW: 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 · 2024 vs 2025 · 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 123 xDrive F70

2,177 €per year

6,7 L/100 km weighted · 14.51 € per 100 km · 1 003 L per year

Gap1,303 € per yearin favour of the A3 Sportback TFSI e 150 kW (−60 %)≈ 601 L petrol 95
BAudi A3 Sportback TFSI e 150 kW

874 €per year

16,2 kWh/100 km weighted · 5.82 € per 100 km · 2 038 L per year

The verdict changes with your usage
ProfileSplitAA · 123BB · A3Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,432 €874 €1,559 € · A3
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,177 €874 €1,303 € · A3
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,979 €874 €1,106 € · A3

Cumulative saving for the A3 Sportback TFSI e 150 kW

1 year
1,303 €
3 years
3,910 €
5 years
6,517 €
10 years
13,034 €

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

What produces these figures

WLTP combined
6.4 L/100 km · 15.6 kWh/100 km
Powertrain
Mild hybrid 48 V · Plug-in hybrid
Power
218 ch · 204 ch
Kerb weight
1,530 kg · 1,600 kg

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123 xDrive vs A3 allstreet

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225xe vs A3 Sportback TFSI e 150 kW

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AudiVSBMW

A3 Sportback TFSI e 200 kW vs 123 xDrive

gap 1 688 €/year
BMWVSAudi

225xe iPerformance vs A3 Sportback TFSI e 150 kW

gap 503 €/year

Frequently asked questions

On a 100 km mixed trip, the Audi A3 Sportback TFSI e 150 kW is about 60% cheaper than the BMW 123 xDrive with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Audi A3 Sportback TFSI e 150 kW is 126 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Audi A3 Sportback TFSI e 150 kW is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Specs
123
· A3