Buick Regal (2014) is 975 kg (2,150 lbs) lighter than Chevrolet Suburban (2014).
Chevrolet Suburban (2014) is 818 mm (32.20 inch) longer, 152 mm (5.98 inch) wider, 468 mm (18.43 inch) higher and has 895 liters (31.61 ft3) bigger cargo space than Buick Regal (2014).