Citroen C5 (2020) is 1516 kg (3,342 lbs) lighter than GMC Sierra 2500HD (2014).
GMC Sierra 2500HD (2014) is 1215 mm (47.83 inch) longer, 173 mm (6.81 inch) wider, 279 mm (10.98 inch) higher and has 1279 liters (45.17 ft3) bigger cargo space than Citroen C5 (2020).