The 2026 Nissan Frontier Pro-4X is a rugged, mid-size 44 pickup built for off-road adventures and everyday utility. Its powered by a 3.8-liter V6 engine with about 310 hp and 281 lb-ft of torque, paired with a smooth 9-speed automatic transmission, delivering confidence both on- and off-road. As the dedicated off-road trim in the Frontier lineup, the Pro-4X adds factory-tuned Bilstein shocks, all-terrain tires, protective skid plates, an electronic locking rear differential, and a Terrain Mode Selector with multiple drive settings for Rock, Sand, Mud, and more helping it handle challenging trails right from the showroom. Inside, it seats five and offers useful tech like Nissans infotainment system with smartphone integration and available surround-view cameras with an Off-Road Monitor to help you navigate tight spots. Fuel economy is modest but typical for a capable truck, and towing/payload capacities make it practical for work or play.