Tesla (TSLA) has been facing a reevaluation by investors amid a lowered delivery forecast for Q4 2025, which UBS analysts revised down to 415,000 units from an earlier estimate of 429,000, representing a 5% reduction and below the consensus of 435,000. The slowdown is attributed to demand pulled forward into Q3 ahead of the expiry of the $7,500 EV tax credit, with US deliveries expected to fall over 35% quarter-on-quarter, marking a potentially weak quarter in the US. Despite this, European markets show some resilience due to tax changes, while China’s deliveries are expected to improve but remain below last year's levels. UBS projects 2025 global deliveries at approximately 1.63 million vehicles, a 9% decline from last year, with 2026 volumes expected to be flat, significantly below current market expectations. Investors are shifting focus from traditional auto metrics to Tesla’s long-term AI ambitions, including robotaxis and the humanoid robot Optimus, which now dominate discussions. Market reactions suggest that Tesla’s stock performance is increasingly driven by progress in these projects rather than vehicle delivery numbers, which are seen as less relevant if long-term AI developments accelerate. However, slowing deliveries, higher incentives, and a smaller US EV market threaten margins and cash flow, while energy storage deployment remains unpredictable. UBS analysts warn that Tesla’s valuation is now more linked to its platform potential than its auto business, with future stock movements hinging on AI project progress or setbacks.