Plug-in hybrids

BYD Seal U DM-i Boost vs Cupra Formentor 1.5 e-Hybrid 150 kW

BYD Seal U DM-i Boost costs €44,990, against €50,145 for Cupra Formentor 1.5 e-Hybrid 150 kW.

Electric range: 80 km (WLTP, Dutch BYD list) on BYD Seal U DM-i Boost, 126 km (WLTP, 117-126) on Cupra Formentor 1.5 e-Hybrid 150 kW.

Battery: 18.3 kWh (Usable (net), Dutch BYD list) on BYD Seal U DM-i Boost, 19.7 kWh (Usable; 25.8 kWh gross) on Cupra Formentor 1.5 e-Hybrid 150 kW.

System power: 160 kW on BYD Seal U DM-i Boost, 150 kW on Cupra Formentor 1.5 e-Hybrid 150 kW.

BYD Seal U DM-i Boost and Cupra Formentor 1.5 e-Hybrid 150 kW, side by side
BYD Seal U DM-i BoostCupra Formentor 1.5 e-Hybrid 150 kW
Price€44,990€50,145
Hybrid typePlug-in hybridPlug-in hybrid
Fuel use, weighted2.2 l/100 km (WLTP weighted combined, Euro 6e-bis, assumes regular charging; 0.7 under Euro 6e. Dutch BYD list)1.6 l/100 km (WLTP weighted combined, top of 1.4-1.6, assumes regular charging; 5.3-5.6 with a flat battery)
CO2, weighted50 g/km (WLTP weighted combined, Euro 6e-bis; 16 under Euro 6e. Dutch BYD list)36 g/km (WLTP weighted combined, top of 32-36. Cupra lists Euro 6 EB (6e-bis), Toyota's RAV4 list Euro 6e, so don't read weighted figures as like for like)
System power160 kW150 kW
Boot425 l345 l
Length4,775 mm4,451 mm
Battery18.3 kWh (Usable (net), Dutch BYD list)19.7 kWh (Usable; 25.8 kWh gross)
Electric range80 km (WLTP, Dutch BYD list)126 km (WLTP, 117-126)
AC charging11 kW (Three-phase)11 kW (0-100% in 2 h 30)
DC charging18 kW (30-80% in 35 min)50 kW (10-80% in 26 min)
Electricity use, weightedNot listed13.9 kWh/100 km (WLTP weighted combined, top of 13.2-13.9)

Prices checked 2 November 2026. UPE incl. VAT, Germany, BYD Q4 2026 price list. Bonus and subsidy not applied UPE incl. 19% VAT, Germany, Cupra price list dated 2026-08-26

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