ChinaCars.Global

Head-to-head comparison

BAIC X55 II vs BYD Sealion 7

Verdict

BYD Sealion 7 wins on Value, Range, Performance, Safety, and Charging.

BAIC X55 II is €15,490 cheaper.

ChinaCars Score

ChinaCars ScoreBAIC X55 IIBYD Sealion 7
Overall4176
Value5579
Range4071
Performance1997
Safety3583
Practicality5761
Charging3063
Spec
BAIC
X55 II
BYD
Sealion 7
PropulsionICEBEV
Segmentsuvsuv
Pricing€32,500 - €35,500€47,990 - €56,990
Battery Capacity—91.3 kWh
WLTP Range—456
Power Output177hp530hp
Torque275Nm690Nm
Top Speed—215
0-100 km/h—4.5s
Drive Type—RWD
DC Charge Time—24
DC Charge Power—150.0 kW
Length4620mm4830mm
Width1886mm1925mm
Height1680mm1620mm
Wheelbase2735mm2930mm
Trunk Volume—520
Seats (Seats)55
Euro NCAP Rating—5 ★
EU Homologated
Warranty—6y / 150,000 km

Facts

Facts about BAIC X55 II

Facts about BYD Sealion 7

Safety

Euro NCAP (9 aprilie 2025): 5 stele – Adulți 87%, Copii 93%, Pietoni/bicicliști 76%, Asistență 79%. Slăbiciuni: protecție „slabă” a toracelui pasagerului din spate la testul cu barieră rigidă; rezultate slabe la stâlpii parbrizului pentru capul pietonului.

Sealion 7Euro NCAP
euroncap.comofficialEurope / global
Tests

ADAC Autotest (27 februarie 2026): consum Ecotest 24,1 kWh/100 km inclusiv pierderi la încărcare, autonomie ADAC ≈430 km, putere de încărcare DC maximă 226 kW și medie 173,1 kW până la 80%; 4 din 5 stele Ecotest din cauza consumului ridicat.

Sealion 7 Excellence AWDIndependent tests (ADAC, Green NCAP, Autocritica)
adac.deofficialEurope / global
Tests

ADAC, test de iarnă 2026 (0°C, 111 km/h medie): autonomie 293 km față de 502 km WLTP (≈58%), consum 35,3 kWh/100 km față de 21,9 WLTP; în 20 min de încărcare a recuperat 161 km; climatizarea automată nu menținea temperatura țintă; cel mai mare consum din test.

Sealion 7 Excellence AWDIndependent tests (ADAC, Green NCAP, Autocritica)
adac.deofficialEurope / global
Tests

Green NCAP (decembrie 2025): BYD Sealion 7 4 stele, index general 8,4/10; consum măsurat: 19,9 kWh/100 km (WLTP lab), 21,6 (vreme caldă), 31,3 (autostradă), 25,3–29,5 (iarnă).

Sealion 7 Comfort RWDIndependent tests (ADAC, Green NCAP, Autocritica)
greenncap.comofficialEurope / global

Frequently asked questions

Which is cheaper, the BAIC X55 II or the BYD Sealion 7?

The BAIC X55 II is cheaper, starting at €32,500 versus €47,990 for the BYD Sealion 7 — a difference of €15,490.

Which is more powerful, the BAIC X55 II or the BYD Sealion 7?

The BYD Sealion 7 is more powerful: 530 hp versus 177 hp.

Which scores higher on the ChinaCars Score, the BAIC X55 II or the BYD Sealion 7?

The BYD Sealion 7 scores higher overall: 76/100 versus 41/100.

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