General Motors extended its dominance in the full-size truck market for the sixth consecutive year, with Chevrolet Silverado and GMC Sierra posting their best combined sales in two decades. This segment is critical to GM’s profitability, as full-size pickups carry margins two to three times higher than many other vehicle lines while adding only marginal production costs. GM’s strength in this high-margin segment helped offset industry headwinds and contributed materially to its overall earnings power for 2025.

GM faces renewed scrutiny from the National Highway Traffic Safety Administration after reports of L87 V8 engine failures persisted following an initial recall repair. The company has expanded its warranty provisions, setting aside an additional $150 million for potential repairs and customer goodwill. Continued NHTSA investigations may result in further recalls or fines, creating both regulatory and cost pressures that investors should monitor closely.

GM led the U.S. auto industry with a 6% increase in full-year sales, despite challenges from shifting trade policies, tariffs and the elimination of the $7,500 federal EV tax credit. All four GM brands posted gains: GMC achieved back-to-back record sales, Cadillac reached its highest annual volume in ten years, and GM retained the top spot in full-size SUVs for the 51st straight year. The automaker also solidified its position as the second-best-selling EV brand by volume, trailing only Tesla.

In 2025, GM sold nearly 700,000 Chevrolet and Buick vehicles at entry-level prices below $30,000, attracting first-time buyers and building long-term brand loyalty. At the same time, GM maintained below-industry-average incentive spending, preserving gross margins of approximately 9.4%. This dual emphasis on affordability and disciplined incentive management underscores GM’s strategy to balance volume growth with profitability, positioning the company for sustained momentum going into 2026.