Details on Xiaomi EV

Original Article ↗ Hacker News Discussion ↗

Xiaomi’s first electric car, the SU7, is prompting debate over whether a high-tech, long‑range “premium” EV from China can succeed in an already crowded, cooling global EV market. Commenters contrast China’s fast-moving, highly competitive EV ecosystem with the slower, often protectionist responses in Europe and the US, raising fears that Western automakers could repeat a “Nokia moment” and lose the industry to Chinese brands. Alongside praise for the SU7’s range, 800V charging and design, there are strong concerns about privacy, software support lifecycles, and the lack of genuinely inexpensive, simple EVs for everyday commuters.

Chinese EV competition & global auto industry

  • Several commenters see China’s EV market as hyper-competitive and innovative, with rapid model cycles, extensive adoption (from scooters to sedans), and strong manufacturing capabilities.
  • Others argue this leads to overcapacity, cash burn, and “EV graveyards” of unsold/obsolete vehicles; some startups have already gone bankrupt.
  • Concern in Europe that local automakers could become the next “Nokia” as Chinese brands (including Xiaomi) push into global markets with aggressive pricing and tech.
  • Debate over whether Western protectionism will help local industry adjust or simply delay necessary innovation.

Positioning of Xiaomi SU7

  • Seen as another “premium” EV; some doubt demand as high-end segments appear saturated and EV demand is cooling in some regions.
  • Enthusiasm for claimed ~800 km CLTC range and 800V architecture, but multiple commenters note CLTC is optimistic; real-world range may be much lower but still competitive.
  • Skepticism whether Xiaomi can match the efficiency of established EV leaders despite having a larger battery.

Range, charging & use cases

  • Large portion of discussion on range anxiety vs real needs:
    • Many argue >300 miles plus fast charging is enough; others insist on rare worst-case trips (1000 km in a day, emergencies, holiday peaks) as the buying criterion.
    • Charging infrastructure congestion on holidays called out as a real pain point.
  • 800V systems praised for enabling faster charging and thinner, cheaper cables; some caution about infrastructure complexity and maintenance.

Design, UX & manufacturing

  • SU7 praised for attractive, grille-less design, often compared to Porsche Taycan; some accuse it of heavy “inspiration” from existing models.
  • Appreciation that it keeps physical buttons and includes a HUD, contrasting with Tesla’s screen-only approach.
  • Discussion of Xiaomi’s large die-casting approach, similar to Tesla’s, to simplify chassis production and reduce part counts.

Privacy, data & geopolitics

  • Strong concern about Xiaomi’s data collection based on phone/IoT behavior; fear that cars will be even more invasive.
  • Counterpoint: most modern cars (and phone OSes) already collect substantial telemetry; Mozilla research cited as evidence that cars are broadly “privacy nightmares.”
  • Debate over whether data going to China is worse than data going to the US, blending into broader arguments about alliances, NATO, defense subsidies, and industrial policy.

Affordability, simple EVs & lifecycle

  • Many lament that EVs are skewed to expensive segments while demand exists for small, cheap commuter cars; examples from China and Europe are noted, but often limited or unsuitable for US highways.
  • Concern that Xiaomi’s short software support history on phones might translate into abandoned, vulnerable vehicles; others expect safety regulators would force critical fixes.