Nissan unveiled its third-generation e-POWER hybrid powertrain, which pairs a purpose-built gasoline engine with an electric motor for EV-like driving with extended range. The new system features a modular 5-in-1 design integrating motor, inverter, and generator for improved efficiency, quietness, and acceleration, while purpose-built engines optimized for power generation achieve better fuel economy than previous generations.
GM unveiled a new 8.3-liter Duramax diesel V8 producing 555 horsepower and 1,230 lb-ft of torque, surpassing Ford and RAM competitors. The engine features advanced technology including dual-stage charge cooling, variable geometry turbocharger, and integrated emissions treatment, paired with an Allison 10-speed transmission optimized for towing up to 38,000 pounds.