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i7BEVvs530iPetrol
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  • Specsi7 · 530i

BMW i7 M70 xDrive G70 vs BMW 530i G30: which one uses less fuel?

Same car, two powertrains. The simulator below calculates the gap based on your mileage and charging type.

limousine · 2023 vs 2018 · 15,000 km/an · Mixed · Petrol 95 2.03 €/L · Home 0.20 €/kWh · Methodology

Result · yearly energy cost

ABMW i7 M70 xDrive G70

702 €per year

23,4 kWh/100 km weighted · 4.68 € per 100 km · 3 510 kWh per year

Gap1,319 €per year in favour of the i7 M70 xDrive (−65 %)≈ 649 L petrol 95
BBMW 530i G30

2,022 €per year

6,6 L/100 km weighted · 13.48 € per 100 km · 995 L per year

Annual mileage
15,000 km
5,000 km50,000 km
Driving mix
Charging type
Fuel price : Petrol 95 2.03 €/L · Diesel 2.25 €/Lprix-carburants.gouv.fr — moyenne nationale du 25/08/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement
The verdict changes with your usage
ProfileSpliti7530iGap
City70 % city · 25 % road · 5 % motorway598 €2,270 €1,673 € · i7
Mixed30 % city · 50 % road · 20 % motorway702 €2,022 €1,319 € · i7
Long-distance10 % city · 40 % road · 50 % motorway831 €1,836 €1,005 € · i7

Cumulative saving for the i7 M70 xDrive

1 year
1,319 €
3 years
3,958 €
5 years
6,597 €
10 years
13,195 €

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

What produces these figures

WLTP combined
22.5 kWh/100 km · 6.3 L/100 km
Powertrain
Fully electric · Combustion
Power
659 ch · 252 ch
Kerb weight
2,795 kg · 1,640 kg

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Frequently asked questions

On a 100 km mixed trip, the BMW i7 M70 xDrive is about 65% cheaper than the BMW 530i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the BMW i7 M70 xDrive is 560 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The BMW i7 M70 xDrive is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.