BYD Seagull — model-year timeline & key facts
Published · Researched 2026-09-21
Compiled from the BYD Seagull deep-research dossier; researched 2026-09-21. UNVERIFIED flags from the source research are preserved verbatim.
Key facts
| Powertrain | BEV |
|---|---|
| Power | 74 |
| Range | 305/405 (CLTC) |
| Battery | 30.08/38.88 (Blade LFP) |
| 0–100 km/h | 14.5 |
| Fast charge | UNVERIFIED (DC rate not documented in research) |
| New price US | UNVERIFIED (not sold in US; export pricing ~$20,000 Brazil / ~$21,100 Mexico) |
| New price EU | UNVERIFIED (not sold in EU; repeatedly rumored ~€20,000 launch, tariffs unresolved) |
| New price CN | 69,800-85,800 yuan (2025 model) |
| Used price signal | Holds well in China: 30.08 kWh cars at 68-74% of MSRP after 2 yrs, 38.88 kWh at 76-81% (alibaba guide, Q2 2024 data, five high-volume regions) |
| Value call | Absurd in China; cheapest credible EV in LatAm - budget for the suspension question and buy the 2025 facelift; Brazil buyers must verify front-suspension service history on used cars |
| Sweet-spot year | 2025 |
| Years to avoid | 2023 (first-year car, aging into the suspension-worry window; in Brazil verify front-suspension service history on any used Dolphin Mini) |
| Reliability flag | YELLOW (Brazil front-right suspension-arm failure pattern, documented by autoevolution May 2025 "by the dozens"; Blade LFP drivetrain itself clean per Caresoft teardown) |
| Biggest risk | Front-right suspension-arm failure pattern (Brazil) + BYD warranty denial/pothole blame + month-long China parts waits |
| Community verdict | Buy the 2025 facelift (heated seats, power driver seat, better AC, same price); in Brazil verify front-suspension service history on any used car; drivetrain trusted, chassis watched |
Model-year timeline 2021–2026
| Year | Generation / changes / reliability / used prices |
|---|---|
| 2021 | — (didn't exist) |
| 2022 | — (didn't exist) |
| 2023 | Gen 1 launched China (April 26) · 55 kW/135 Nm FWD; 30.08 kWh (305 km) / 38.88 kWh (405 km CLTC); 73,800–89,800 yuan · First-year car · None documented · UNVERIFIED |
| 2024 | Honor Edition (Feb, from 69,800 yuan); LatAm launch as Dolphin Mini (Brazil/Mexico) · Same hardware · Brazil suspension-arm failures begin appearing (first documented case Oct 2024) · None documented · UNVERIFIED |
| 2025 | Minor facelift (Aug 2024 = 2025 model year): BYD rear logo, new wheels, heated seats/power driver seat on higher trims, upgraded AC; Brazil Camaçarí production starts (June) · Same hardware, 69,800–85,800 yuan · Suspension-arm pattern documented (May 2025); 30–35 day China parts waits · None documented · 68–81% of MSRP at 2 yrs (alibaba guide, Q2 2024 data) |
| 2026 | Carryover; still no EU/US launch · No new failure pattern · None documented · UNVERIFIED |
Sweet-spot year: 2025
Years to skip: 2023 (first-year car, aging into the suspension-worry window; in Brazil verify front-suspension service history on any used Dolphin Mini)