BYD Seal U DM-i BYD Sealion 7

Two cars on the same rows. The figures are all here, with their sources, so you can read them yourself and decide what matters.

Comparison table

19 of these rows differ. They sit at the top. Figures come straight from the makers, indicative. A bullet (•) marks a differing row.
BYD Seal U DM-i BYD Sealion 7
Fuel (differs) Plug-in Hybrid Electric
From (indicative) (differs) € 34,990 € 47,990
Status Available Available
Model years 2024-now 2024-now
RatingsRating figures: higher is better (scale 0-100). What each category measures is explained on the methodology page.
Efficiency (differs) 58/100
Sustainability (environmental impact) (differs) 70/100
Practicality (differs) 70/100
Reliability (differs) n/a
Value retention (differs) n/a
Specifications
Battery (kWh) (differs) 18.3 91.3
Power (hp) (differs) 215 530
0–100 km/h (s) (differs) 8.9 4.5
Top speed (km/h) (differs) 170 215
Length (mm) (differs) 4775 4830
Width (mm) (differs) 1890 1925
Height (mm) (differs) 1670 1620
Kerb weight (kg) (differs) 1940 2510
Fast charging, public charger (kW) (differs) 18 230
Boot (l) (differs) 425 520
Range (WLTP, km) (differs) 502
Consumption WLTP (kWh/100km) (differs) 20.4
Body style SUV SUV
Seats 5 5
Doors 5 5

OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure

Show sources and reference dates per rating
  • BYD Sealion 7 · Efficiency: WLTP 20.4 kWh/100km (manufacturer figure) vs EV-SUV-coupe segment, indicative · reference date 2026-05-21
  • BYD Sealion 7 · Sustainability (environmental impact): LFP Blade chemistry + BYD battery warranty (8 yr/160,000 km, 70% capacity) + LCA indication ICCT 2024; AWD consumption lowers score · reference date 2026-05-21
  • BYD Sealion 7 · Practicality: Boot 520 l + frunk 58 l, no EU towing-weight homologation lowers score (manufacturer figure) · reference date 2026-05-21
  • BYD Sealion 7 · Reliability: Too recent for reliable data; EU launch October 2024, service network being built up, no representative ADAC breakdown statistics · reference date 2026-05-21
  • BYD Sealion 7 · Value retention: Too recent for reliable data; BYD brand only briefly in EU, price changes distort the curve · reference date 2026-05-21

Who they are

A short write-up on each car, one paragraph apiece. We describe them on their own terms rather than picking a winner.

Profile · DM-i PHEV (2024+, EU)

BYD Seal U DM-i

Plug-in hybrid SUV with 1.5L petrol engine and 18.3 or 26.6 kWh LFP Blade battery. Electric WLTP range 80-125 km (manufacturer figure, indicative).

Profile · I (2024+)

BYD Sealion 7

Electric SUV coupe on BYD's e-Platform 3.0 Evo with 800 V architecture for the EU version. AWD top variant with dual motor, 530 hp, a 91.3 kWh LFP Blade pack and WLTP range 502 km (manufacturer figure). DC charging up to about 230 kW. EU launch at the Paris Motor Show October 2024, deliveries from late 2024. Indicative starting price, check the official configurator for the current figure per version.

Continue

+ Compare with another model

Both cars are already filled in — just add a third to compare.

No tax or financial advice. Every figure shows its source and reference date. Always compare with an independent adviser and the official source. Source: OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure.