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Mercedes C 400 e 4MATIC Limousine W206 vs Cupra Leon e-Hybrid: 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.

saloon · 2024 vs 2020 · 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

AMercedes C 400 e 4MATIC Limousine W206

896 €per year

23,6 kWh/100 km weighted · 5.97 € per 100 km · 1 223 L per year

Gap61 € per yearin favour of the Leon e-Hybrid (−7 %)≈ 28 L petrol 95
BCupra Leon e-Hybrid

835 €per year

15,5 kWh/100 km weighted · 5.57 € per 100 km · 1 046 L per year

The verdict changes with your usage
ProfileSplitAA · CBB · LeonGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway896 €835 €61 € · Leon
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway896 €835 €61 € · Leon
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway896 €835 €61 € · Leon

Cumulative saving for the Leon e-Hybrid

1 year
61 €
3 years
182 €
5 years
304 €
10 years
608 €

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

What produces these figures

WLTP combined
22.7 kWh/100 km · 14.9 kWh/100 km
Powertrain
Plug-in hybrid · Plug-in hybrid
Power
381 ch · 241 ch
Kerb weight
2,130 kg · 1,630 kg

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Frequently asked questions

On a 100 km mixed trip, the Mercedes C 400 e 4MATIC Limousine and Cupra Leon e-Hybrid have a near-identical cost per km with default parameters. The gap becomes significant once you enter your actual energy prices.

Mercedes C 400 e 4MATIC Limousine offers more range: 94 km vs 67 km for Cupra Leon e-Hybrid. In real motorway use, expect 10-20% less depending on temperature.

The Cupra Leon e-Hybrid is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Specs
C
· Leon