<ul data-eligibleForWebStory="true">Test-driving the 2025 Rivian R1S Quad-Motor SUV with 1,025 hp and 1,148 lb-ft torque.Improved Gen 2 versions feature new technology and driving capabilities, enhancing overall performance.Detailed exploration of on-road and off-road experiences, showcasing impressive but not entirely necessary features.Rivian's electric trucks offer high-speeds, off-road prowess, although certain aspects could be improved.Rivian's future models aim for smaller, more affordable options to expand market reach.