BYD Sealion 7Polestar 4
| BYD Sealion 7 | Polestar 4 | |
|---|---|---|
| Status | Available | Available |
| Fuel | ev | ev |
| Model years | 2024-now | 2024-now |
| Body style (differs) | SUV | SUV-coupe |
| Seats | 5 | 5 |
| Doors | 5 | 5 |
| WLTP range (km) (differs) | 502 | 620 |
| Battery (kWh) (differs) | 91.3 | 100 |
| Power (hp) (differs) | 530 | 272 |
| DC fast charging (kW) (differs) | 230 | 200 |
| Boot (l) (differs) | 520 | 526 |
| Consumption WLTP (kWh/100km) (differs) | 20.4 | 17.8 |
| Towing braked (kg) (differs) | – | 1500 |
| Rating: Efficiency (differs) | 58/100 | 66/100 |
| Rating: Sustainability | 70/100 | 70/100 |
| Rating: Practicality | 70/100 | 70/100 |
| Rating: Reliability (differs) | n/a | 66/100 |
| Rating: Value retention (differs) | n/a | 58/100 |
Source and reference date per rating figure
- 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: 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
- Polestar 4 · Sustainability: WLTP 17.8 kWh/100km + battery warranty 8 yr/160,000 km + LCA indication Polestar 2024 · reference date 2026-05-20
- Polestar 4 · Reliability: ADAC breakdown statistics 2025 (segment) + aggregated owner reviews + RDW recalls (early data, limited n) · reference date 2026-05-21
- Polestar 4 · Efficiency: WLTP 17.8 kWh/100km (manufacturer figure) vs. EV SUV coupe segment · reference date 2026-05-20
- Polestar 4 · Practicality: Boot 526 l + towing weight 1,500 kg, no rear window (camera mirror) lowers score (manufacturer figure + ergonomics reporting) · reference date 2026-05-20
- Polestar 4 · Value retention: Residual-value indication from valuation guides for the segment (early data, indicative, limited history) · reference date 2026-05-21
More details per model: BYD Sealion 7 → · Polestar 4 →
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.