Tesla vs. GM: Only One Automotive Stock Has the Edge in 2026

This commentary compares Tesla and General Motors after their Q2 2026 results and concludes GM currently has the stronger investment case. Tesla delivered a record 480,126 vehicles and 25.5% revenue growth to $28.24 billion, but missed EPS by about 40%, saw operating margin fall to 1.4%, and posted negative free cash flow of $1.09 billion. GM, by contrast, beat EPS for a fifth straight quarter, raised full-year guidance again, generated $5.03 billion in adjusted auto free cash flow, and maintained an 8.6% North America EBIT margin. The article argues Tesla’s high valuation depends on robotaxi, Optimus, and FSD execution, while GM offers stronger current profitability, buybacks, and a dividend. Overall sentiment favors GM over Tesla in 2026, though Tesla retains upside optionality if margins recover and cash flow improves.