Xiaomi SU7 Max AWD vs BMW 420i Convertible G22: which one uses less fuel?

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

saloon · 2024 vs 2021 · 15,000 km/an · Mixed · Petrol 95 2.03 €/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 2.03 €/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

Charging type

Result · yearly energy cost

AXiaomi SU7 Max AWD

Comparison unavailable - manufacturer data being validated.

GapComparison unavailable - manufacturer data being validated.

BBMW 420i Convertible G22

Comparison unavailable - manufacturer data being validated.

6,3 L/100 km weighted · 12.91 € per 100 km · 953 L per year

What produces these figures

Powertrain: Fully electric · Combustion
Power: 673 ch · 184 ch
Kerb weight: 2,205 kg · 1,690 kg

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Frequently asked questions

What is the range of the Xiaomi SU7 Max AWD vs the BMW 420i Convertible?

The declared range of the Xiaomi SU7 Max AWD is 800 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

Result · yearly energy cost

What produces these figures

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