Kia's Carnival has always offered space and comfort. The refreshed 2025 model adds something big- a hybrid powertrain for significantly better efficiency. How does it stack up against the hybrids in Toyota Sienna and Chrysler Pacifica? Tom Voelk travels to Detroit, MI for a first look at the top trim SX Prestige trim. Kia brought Tom to Michigan for this preview. His opinions remain his own.