The Grand Highlander fills a niche in the Toyota SUV line, providing more room than the traditional Highlander, without the truckiness and clumsiness of the full-sized Sequoia. It’s better positioned to stave off the growing competition in the midsized three-row SUV class, which includes the Honda Pilot, Hyundai Palisade, Kia Telluride, and the all-new Mazda CX-90—all of which are roomier and more feature-laden than the regular Highlander.