General Motors extended its leadership in the full-size truck segment for the sixth consecutive year, with the Chevrolet Silverado and GMC Sierra posting a combined 20-year high in annual sales. Full-size pickups, which can command two to three times the price of a midsize model at only marginally higher production cost, remain a cornerstone of GM’s profitability. In 2025, GM’s truck portfolio delivered over 800,000 units in the U.S. market, representing roughly 35% of the company’s total light-vehicle volume and contributing an estimated 45% of its automotive gross profit. This performance reinforces GM’s pricing power in a key higher-margin segment and underlines its ability to sustain strong demand despite broader industry challenges.

Following a partial recall in late 2024, GM’s L87 small-block V8 engine has continued to exhibit lubrication pump failures, triggering fresh investigations by the National Highway Traffic Safety Administration. Owners have reported stalling incidents and engine seizures at mileage levels between 30,000 and 50,000 miles, leading NHTSA to open a preliminary evaluation regarding potential design defects. GM has allocated an additional $200 million to warranty reserves and service campaigns to address customer complaints, and analysts estimate total L87-related costs could exceed $500 million over the next two years if a broader recall is mandated. This regulatory pressure threatens to tighten GM’s profit margins and draw further oversight from safety authorities.

In a year marked by tariff changes and the sunset of the federal electric-vehicle tax credit, GM recorded a 6% increase in U.S. retail deliveries, leading the industry in full-year sales. All four GM brands grew year-over-year: GMC achieved a second consecutive annual record, Cadillac posted its best result in ten years, and Chevrolet and Buick together sold nearly 700,000 units priced below $30,000—an affordability push designed to capture first-time buyers. GM also secured its 51st straight year as the top full-size SUV seller and claimed the position of the nation’s second-best-selling electric-vehicle brand. Throughout 2025, average incentive spending remained approximately 100 basis points below the industry average, helping preserve a reported 9.4% automotive gross margin and reaffirming GM’s capacity to balance volume growth with margin protection.