The GL450 is 201.6 inches long, 84.3 inches wide in the front (65.5 inches in the rear), 72.8 inches tall, and has 93.8 cu-ft of cargo room. It's a big vehicle, and passengers appreciate the roominess, whether they're in the front, the middle or all the way in the back. Most people might actually prefer sitting in the middle seats, considering the plush, heated, diamond-stitched leather is enough to keep you in the car hours after you've arrived at your home. Individual climate control, a theater system with your own TV, and being at the center of a three-panel sunroof top off the feeling of being chauffeured around like a king.