GMC Sierra 3500HD (2020) is 1480 mm (58.27 inch) longer, 266 mm (10.47 inch) wider, 549 mm (21.61 inch) higher and has 1636 liters (57.77 ft3) bigger cargo space than Mitsubishi Lancer (2017).
Mitsubishi Lancer (2017) is 1094 kg (2,412 lbs) lighter than GMC Sierra 3500HD (2020).