According to Sawyer Merritt, Tesla's free cash flow surged to an all-time high of $4.0 billion in Q3 2025, following steady increases from $2.7 billion in Q3 2024 and $2.0 billion in Q4 2024 (source: Sawyer Merritt, Twitter). This robust cash generation enhances Tesla's ability to accelerate artificial intelligence and autonomous driving R&D, invest in advanced robotics, and expand AI-driven manufacturing optimization. The significant jump in available capital positions Tesla to further scale its AI infrastructure, pursue strategic partnerships, and strengthen its leadership in the smart mobility and energy AI sectors.