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Renault Zoe R135 E-Tech Z.E.50 vs BYD Dolphin Active 70kW: 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.

city car · 2020 vs 2022 · 15,000 km/an · Mixed · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Charging type

Result · yearly energy cost

ARenault Zoe R135 E-Tech Z.E.50

526 €per year

17,5 kWh/100 km weighted · 3.50 € per 100 km · 2 626 kWh per year

Gap115 € per yearin favour of the Dolphin Active 70kW (−22 %)≈ 53 L petrol 95
BBYD Dolphin Active 70kW

411 €per year

13,7 kWh/100 km weighted · 2.74 € per 100 km · 2 054 kWh per year

The verdict changes with your usage
ProfileSplitAA · ZoeBB · DolphinGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway479 €393 €86 € · Dolphin
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway526 €411 €115 € · Dolphin
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway570 €427 €142 € · Dolphin

Cumulative saving for the Dolphin Active 70kW

1 year
115 €
3 years
344 €
5 years
573 €
10 years
1,147 €

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

What produces these figures

WLTP combined
17.7 kWh/100 km · 13.8 kWh/100 km
Powertrain
Fully electric · Fully electric
Power
136 ch · 95 ch
Kerb weight
1,502 kg · 1,405 kg

Other similar comparisons

PeugeotVSRenault

e-208 136 Phase 2 vs Zoe R135 E-Tech Z.E.50

gap 47 €/year
PeugeotVSBYD

e-208 136 Phase 2 vs Dolphin Active 70kW

gap 106 €/year
PeugeotVSRenault

e-208 156 Phase 2 vs Zoe R135 E-Tech Z.E.50

gap 110 €/year
RenaultVSBYD

5 E-Tech Electric 150 vs Dolphin Active 70kW

gap 72 €/year

Frequently asked questions

On a 100 km mixed trip, the BYD Dolphin Active 70kW is about 20% cheaper than the Renault Zoe R135 E-Tech Z.E.50 with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

Renault Zoe R135 E-Tech Z.E.50 offers more range: 395 km vs 340 km for BYD Dolphin Active 70kW (WLTP/EPA). In real motorway use, expect 10-20% less depending on temperature.

The BYD Dolphin Active 70kW is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.

Specs
Zoe
· Dolphin