Particle.news
Download on the App Store

Firmware Leak Details Tesla’s Cut-Price Model Y ‘E41’ With Major Feature Removals

A new firmware leak outlines sweeping feature cuts for the internally tagged E41 variant to hit a roughly $35,000 target.

Overview

  • An analyst known as Green says he extracted references from recent Tesla firmware to a budget Model Y, internally labeled E41, though Tesla has not confirmed the specifics.
  • Reported deletions include a non‑heated rear camera, no electrically folding mirrors, no tire‑pressure monitoring, no door lighting, no glass roof, and no rear‑seat display.
  • Cost reductions also point to simplified seat adjustment and interior lighting, a pared‑back audio system, revised front fascia, and simplified suspension components.
  • Materials are expected to downgrade to cloth upholstery and 18‑inch steel wheels, replacing higher‑end trims and finishes used on current Model Y variants.
  • Electrek and other outlets report a first E41 prototype was built in June 2025 and suggest a late‑2025 market entry at about $35,000, after Elon Musk said the first lower‑cost model would be a Model Y variant.