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RS 5vs740LePHEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
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Audi RS 5 Avant vs BMW 740Le xDrive iPerformance G11: 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.

saloon · 2026 vs 2018 · 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 RS 5 Avant

1,956 €per year

30,5 kWh/100 km weighted · 13.04 € per 100 km · 1 599 L per year

Gap517 € per yearin favour of the 740Le xDrive iPerformance (−26 %)≈ 238 L petrol 95
BBMW 740Le xDrive iPerformance G11

1,439 €per year

23,5 kWh/100 km weighted · 9.59 € per 100 km · 1 683 L per year

The verdict changes with your usage
ProfileSplitAA · RS 5BB · 740LeGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway1,956 €1,439 €517 € · 740Le
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway1,956 €1,439 €517 € · 740Le
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway1,956 €1,439 €517 € · 740Le

Cumulative saving for the 740Le xDrive iPerformance

1 year
517 €
3 years
1,551 €
5 years
2,585 €
10 years
5,171 €

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

What produces these figures

WLTP combined
29.3 kWh/100 km · 22.6 kWh/100 km
Powertrain
Plug-in hybrid · Plug-in hybrid
Power
639 ch · 326 ch
Kerb weight
2,370 kg · 2,000 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW 740Le xDrive iPerformance is about 25% cheaper than the Audi RS 5 Avant with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Audi RS 5 Avant offers more range: 75 km vs 38 km for BMW 740Le xDrive iPerformance. In real motorway use, expect 10-20% less depending on temperature.

The BMW 740Le xDrive iPerformance is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

RS 5
· 740Le