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540iPetrolvsNXPHEV
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  • Specs540i · NX

BMW 540i G30 vs Lexus NX 450h+ AWD: 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.

grand tourer · 2018 vs 2024 · 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 540i G30

2,542 €per year

7,8 L/100 km weighted · 16.95 € per 100 km · 1 172 L per year

Gap1,556 € per yearin favour of the NX 450h+ AWD (−61 %)≈ 717 L petrol 95
BLexus NX 450h+ AWD

986 €per year

22,3 kWh/100 km weighted · 6.57 € per 100 km · 1 046 L per year

The verdict changes with your usage
ProfileSplitAA · 540iBB · NXGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,910 €986 €1,924 € · NX
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,542 €986 €1,556 € · NX
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,256 €986 €1,270 € · NX

Cumulative saving for the NX 450h+ AWD

1 year
1,556 €
3 years
4,668 €
5 years
7,780 €
10 years
15,560 €

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

What produces these figures

WLTP combined
7.4 L/100 km · 21.4 kWh/100 km
Powertrain
Combustion · Plug-in hybrid
Power
340 ch · 309 ch
Kerb weight
1,595 kg · 1,990 kg

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Frequently asked questions

On a 100 km mixed trip, the Lexus NX 450h+ AWD is about 60% cheaper than the BMW 540i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Lexus NX 450h+ AWD is 76 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Lexus NX 450h+ AWD is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.