Electrek reports Tesla is considering setting up urban “microfactories” to retrofit millions of vehicles equipped with HW3—cars the company previously said could handle Full Self-Driving—by replacing onboard computers and cameras, a move that would add substantial cost as Tesla faces tight profitability.
- Proposal: local microfactories to upgrade HW3 cars with new compute and cameras
- Targets millions of vehicles sold as FSD-capable but lacking required hardware
- Plan would increase costs amid pressure on Tesla’s profitability; outcome uncertain
What happened
Electrek reports that Tesla CEO Elon Musk suggested building small urban “microfactories” to retrofit cars equipped with Hardware 3 (HW3). Those vehicles were sold with the expectation they could achieve Full Self-Driving (FSD), but Tesla now says the existing HW3 configuration is not sufficient and would need new computers and cameras. The retrofit proposal would involve physically replacing components at scale.
Why it matters
If implemented, the retrofit program would be a major operational and financial undertaking: there are millions of affected Teslas on the road, and swapping compute and sensor packages at that scale is complex and costly. The plan comes as Tesla’s margins face pressure, so the required capital and recurring expense could weigh on profitability and investor expectations. It also raises questions for owners who purchased vehicles based on earlier assurances about FSD readiness.
What to watch next
Look for concrete details from Tesla on scope, timing, and funding — including whether the company commits to covering retrofit costs for owners or how it will price upgrades. Monitor regulatory and logistical signals: local permitting, staffing for retrofit sites, and supply-chain implications for cameras and compute modules. Finally, watch for updates on Tesla’s autonomous-software timeline, since any retrofit will need to align with software capabilities before it restores the promised functionality.