A 3rd-row SUV offers extra seating, with popular models including the spacious Ford Expedition, GMC Yukon, Mazda CX-90, Toyota Sienna, balancing family needs, cargo, and modern tech; options range from budget-friendly (Kia Sorento, Mitsubishi Outlander) to luxurious (Cadillac Escalade), often featuring captain's chairs and versatile cargo space for growing families.