GMC Sierra 2500HD (2014) is 716 mm (28.19 inch) longer, 102 mm (4.02 inch) wider, 150 mm (5.91 inch) higher and has 51 liters (1.80 ft3) bigger cargo space than Subaru Ascent (2019).
Subaru Ascent (2019) is 909 kg (2,004 lbs) lighter than GMC Sierra 2500HD (2014).
