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  • Specs230i · 218i

BMW 230i Convertible F22 vs BMW 218i Convertible F44: which is cheaper to run?

What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.

compact · 2018 vs 2021 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · 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

Result · yearly energy cost

ABMW 230i Convertible F22

2,161 €per year

6,6 L/100 km weighted · 14.41 € per 100 km · 996 L per year

Gap378 € per yearin favour of the 230i Convertible (−15 %)≈ 174 L petrol 95
BBMW 218i Convertible F44

2,539 €per year

7,8 L/100 km weighted · 16.93 € per 100 km · 1 170 L per year

The verdict changes with your usage
ProfileSplitAA · 230iBB · 218iGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway2,347 €2,889 €542 € · 230i
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,161 €2,539 €378 € · 230i
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,025 €2,269 €244 € · 230i

Cumulative saving for the 230i Convertible

1 year
378 €
3 years
1,133 €
5 years
1,888 €
10 years
3,776 €

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

What produces these figures

WLTP combined
6.4 L/100 km · 7.4 L/100 km
Powertrain
Combustion · Combustion
Power
252 ch · 136 ch
Kerb weight
1,575 kg · 1,560 kg

Other similar comparisons

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230i Convertible vs A3 Sedan

gap 148 €/year
AudiVSBMW

A3 allstreet vs 218i Convertible

gap 737 €/year

Frequently asked questions

On a 100 km mixed trip, the BMW 230i Convertible is about 15% cheaper than the BMW 218i Convertible with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The BMW 230i Convertible is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.