Head-to-head comparison
BYD
Compared version: Comfort
from€48,800
29 dealers · 25 counties
ChinaCars Score · methodology v1.0
Very good
Ranked #6 of 21 ranked BEV
Data: 12/12 fields
SERES
Compared version: SERES 5 Standard, 2WD, Electric, Autonomie 500 km, 80kWh, 294 CP
from€73,379
2 dealers · 2 counties
ChinaCars Score · methodology v1.0
Average
Ranked #19 of 21 ranked BEV
Data: 11/12 fields
One point for every criterion won clearly: the best value, with the others more than 5% behind. Ties give no points.
BYD
Sealion 7
8
SERES
SERES 5
0
BYD Sealion 7 leads: 8 of 8 criteria won clearly. 6 criteria are tied.
Pick a profile and we recalculate a score with its weights, here only. We do not choose for you.
On each score axis, the model at least 5 points ahead of the next one. Below that we write “tight”.
Value
BYD Sealion 7+45 pts
Range
SERES 5+5 pts
Performance
BYD Sealion 7+15 pts
Safety
BYD Sealion 7+63 pts
Practicality
BYD Sealion 7+14 pts
Charging
BYD Sealion 7+36 pts
BYD Sealion 7 is the cheapest; SERES 5 costs €24,579 more (+50%).
SERES 5 has the longest range; BYD Sealion 7 has 18 km less (−4%).
Absolute 0–100 score on fixed scales, calculated for each model's entry version.
Differences are measured against the best in the comparison.
How to read the table
BYD
Sealion 7
€48,800
SERES 5
€73,379
€48,800
€73,379
€58,000
€75,976
6 years / 150,000 km
4 years / 100,000 km
82.5 kWh
5.8 km/kWh
80 kWh
6.3 km/kWh
482 km
€101/km
500 km
€147/km
150 kW
100 kW
32 min
44 min
11 kW
11 kW
313 hp · 230 kW
€156/hp
294 hp · 220 kW
€250/hp
690 Nm
420 Nm
215 km/h
180 km/h
6.7 s
7 s
RWD
RWD
4,830 mm
4,710 mm
1,925 mm
1,930 mm
1,620 mm
1,620 mm
2,930 mm
2,875 mm
520 l
367 l
5
5
5 ★
not tested
Yes
With source and date, for each model in the comparison.
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.
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.
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.
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).
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The BYD Sealion 7 is cheaper, starting at €48,800 versus €73,379 for the SERES 5 — a difference of €24,579.
The SERES 5 has more range: 500 km versus 482 km WLTP, 18 km more.
The BYD Sealion 7 is more powerful: 313 hp versus 294 hp.
The BYD Sealion 7 scores higher overall: 67/100 versus 40/100.
