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Home›Consumption›Audi S6 vs BMW 520i

Consumption comparison

Audi S6 Sportback e-tron vs BMW 520i G30: how much do I save per year?

Plug-in hybrid vs electric: the cost depends on your usage profile. Select your scenario below.

AudiBEV

S6 Sportback e-tron

94.4 kWh · 2026

16,5 kWh/100km

VS
BMWHybrid

520i G30

10.2 kWh · 68 L · 2021

5,7 L/100km

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

Annual mileage

15 000 km/an

5 000 km50 000 km

Simulated driving mix

Drag anywhere on the bar to adjust

Charging type

Annual energy cost · 15 000 km

Typical annual usage : Mix 30% city / 50% road / 20% motorway · charging home (0,21 €/kWh)

AudiBEV

S6 Sportback e-tron

Annual energy cost · 15 000 km

541€

3,60 € / 100 km

Equivalent to 272 L of petrol 95 per year

Weighted consumption
17,2 kWh/100km
Energy rate
0,21 €/kWh · home
Energy used
2574,0 kWh per year
BMWPHEV

520i G30

Manufacturer data being validated for this scenario.

Comparison unavailable - manufacturer data being validated.

Your savings over the ownership period

Cumulative projection by annual mileage. The cheaper-to-run vehicle widens the gap year after year.

Annual mileage

15 000 km/an

Comparison unavailable - manufacturer data being validated.

Annual cost breakdown by charging mix

Projection over 15 000 km/year, by proportion of each charging type.

Audi

S6 Sportback e-tron

Charging mixkm/year€/kmAnnual cost
100% Homeoff-peak rate · 0,21 €/kWh15 000 km2 475 kWh0,036 €/km541 €
100% AC stationpublic AC rate · 0,30 €/kWh15 000 km2 475 kWh0,051 €/km772 €
100% Fast DCDC motorway rate · 0,45 €/kWh15 000 km2 475 kWh0,077 €/km1 158 €
Typical mix80% home · 15% AC · 5% DC15 000 km2 475 kWh0,040 €/km606 €
Annual total (typical mix)606 €
BMW

520i G30

Charging mixkm/year€/kmAnnual cost
100% Homeoff-peak rate · 0,21 €/kWh15 000 km0,000 €/km0 €
100% AC stationpublic AC rate · 0,30 €/kWh15 000 km0,000 €/km0 €
100% Fast DCDC motorway rate · 0,45 €/kWh15 000 km0,000 €/km0 €
Typical mix80% home · 15% AC · 5% DC15 000 km0,000 €/km0 €
Annual total (typical mix)0 €

Compared to a petrol equivalent

Same scenarios: energy cost of a Executive petrol (~8,0 L/100km).

ScenarioS6 Sportback e-tron520i G30Petrol equiv.
Daily100 km · home3,60 €-15,92 €
Weekend200 km · home7,21 €-31,84 €
Holiday500 km · fast DC38,61 €-79,60 €
Annual20,000 km · typical mix808,24 €-3184,00 €

Based on petrol 95 1,99 €/L · cons. Executive petrol 8,0 L/100km. Excluding purchase, maintenance and depreciation.

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Frequently asked questions

The declared range of the Audi S6 Sportback e-tron is 594 km (WLTP/EPA). In real-world conditions, expect 10-20% less.