BYD Seal Polestar 2

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

21 of these rows differ. They sit at the top. Figures come straight from the makers, indicative. A bullet (•) marks a differing row.
BYD Seal Polestar 2
Model years (differs) 2023-now 2020-now
From (indicative) (differs) € 46,990 € 51,995
Status Available Available
Fuel Electric Electric
RatingsRating figures: higher is better (scale 0-100). What each category measures is explained on the methodology page.
Sustainability (environmental impact) (differs) 74/100 78/100
Reliability (differs) n/a 70/100
Efficiency (differs) 72/100 74/100
Practicality (differs) 64/100 67/100
Value retention n/a n/a
Specifications
Body style (differs) Sedan Fastback
Doors (differs) 4 5
Range (WLTP, km) (differs) 570 655
Battery (kWh) (differs) 82.5 82
Power (hp) (differs) 313 299
0–100 km/h (s) (differs) 5.9 6.2
Top speed (km/h) (differs) 180 205
Length (mm) (differs) 4800 4606
Width (mm) (differs) 1875 1859
Height (mm) (differs) 1460 1479
Kerb weight (kg) (differs) 2055 2084
Fast charging, public charger (kW) (differs) 150 205
Max. towing weight, braked (kg) (differs) n/a 1500
Boot (l) (differs) 400 405
Consumption WLTP (kWh/100km) (differs) 16.6 14.8
Seats 5 5

WLTP is the official EU test cycle; real-world figures are usually a bit lower. See the guide on WLTP versus real-world consumption.

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

Show sources and reference dates per rating
  • BYD Seal · Sustainability (environmental impact): LFP Blade chemistry + WLTP 16.6 kWh/100km + BYD battery warranty (8 yr/160,000 km, 70% capacity) + LCA indication ICCT 2024 · reference date 2026-05-20
  • BYD Seal · Reliability: Too recent for reliable data; EU launch 2023, service network being built up, no representative breakdown statistics · reference date 2026-05-20
  • BYD Seal · Efficiency: WLTP 16.6 kWh/100km (manufacturer figure) vs. EV mid-size sedan segment · reference date 2026-05-20
  • BYD Seal · Practicality: Boot approx. 400 l + frunk 53 l, no towing weight homologation in EU lowers score (manufacturer figure) · reference date 2026-05-20
  • BYD Seal · Value retention: Too recent for reliable data; BYD brand still new in EU, price changes distort the curve · reference date 2026-05-20
  • Polestar 2 · Sustainability (environmental impact): WLTP consumption + battery warranty 8 yr/160,000 km + LCA indication Polestar 2024 · reference date 2026-05-18
  • Polestar 2 · Reliability: ADAC breakdown statistics 2025 (EV segment) + aggregated owner reviews + recall data RDW · reference date 2026-05-18
  • Polestar 2 · Efficiency: Owner-reported kWh/100km vs WLTP 14.8 (public forums) · reference date 2026-05-18
  • Polestar 2 · Practicality: Boot 405 l + frunk 35 l + towing weight 1,500 kg vs EV segment (manufacturer figure) · reference date 2026-05-18
  • Polestar 2 · Value retention: Residual value EV segment volatile since 2023, no stable curve for a traceable score · reference date 2026-05-18

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 · Design RWD (2024)

BYD Seal

Electric sedan on BYD's e-Platform 3.0 with the LFP Blade pack (lithium iron phosphate) as load bearing structure in the floor. Design RWD with 82.5 kWh, 313 hp on the rear axle and WLTP range 570 km (manufacturer figure). DC charging up to 150 kW (800 V architecture on Excellence AWD; Design RWD lower). EU launch September 2023.

Profile · Long Range Single Motor (facelift 2024)

Polestar 2

Electric fastback on the CMA platform, shared with the Volvo XC40. The 2024 facelift brought rear-wheel drive, a larger 82 kWh battery (usable) and a stronger motor; WLTP range 655 km in this Long Range version (manufacturer figure). DC charging up to 205 kW. Owners report 10 to 25% less range in winter (public forums, not measured by us).

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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.