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BYD Dolphin Surf vs Dacia Spring

At EU average prices the Dacia Spring costs €56.34 a month to charge and the BYD Dolphin Surf €65.81, a difference of €9.47 a month (€114 a year). The BYD Dolphin Surf fast-charges from 10% to 80% in about 32 minutes, vs 45 for the Dacia Spring.

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Specs side by side

BYD Dolphin SurfDacia Spring
Trim43.2 kWh ComfortElectric 65
Usable battery43.2 kWh26.8 kWh
WLTP range310 km225 km
Efficiency13.9 kWh/100 km11.9 kWh/100 km
Max AC charging11 kW7 kW
Max DC charging85 kW34 kW
DC 10–80%about 32 minabout 45 min
Full charge at home€13.76€8.54
Per month€65.81€56.34

Costs at EU average prices, 1,250 km a month, 80% charged at home. Specs are for the trims shown; other versions differ.

Frequently asked questions

Is the BYD Dolphin Surf or the Dacia Spring cheaper to charge?

At EU average prices the Dacia Spring costs €56.34 a month to charge and the BYD Dolphin Surf €65.81, a difference of €9.47 a month (€114 a year). Change the country or distance in the comparison above for your own numbers.

Which charges faster, the BYD Dolphin Surf or the Dacia Spring?

The BYD Dolphin Surf fast-charges from 10% to 80% in about 32 minutes, vs 45 for the Dacia Spring. On AC the BYD Dolphin Surf takes up to 11 kW and the Dacia Spring up to 7 kW.

Which has more range, the BYD Dolphin Surf or the Dacia Spring?

The BYD Dolphin Surf has the longer WLTP range: 310 km vs 225 km. Expect less in cold weather and at high speed.

More on each car

Other comparisons

Sources: Eurostat household electricity prices incl. taxes, 2nd half 2025 (nrg_pc_204); European Commission Weekly Oil Bulletin, Euro-super 95, Sep 21 2026; Ofgem price cap Oct–Dec 2026 (26.32p/kWh) and UK average petrol 174.7p/L, Sep 30 2026; GlobalPetrolPrices.com household electricity (Q4 2025) and latest petrol prices (Dec 2025 – Jul 2026), countries outside the EU & UK.