FIAT 500L Living (2019) is 1361 kg (3,000 lbs) lighter than GMC Sierra 2500HD (2019).
GMC Sierra 2500HD (2019) is 1348 mm (53.07 inch) longer, 251 mm (9.88 inch) wider, 309 mm (12.17 inch) higher and has 1315 liters (46.44 ft3) bigger cargo space than FIAT 500L Living (2019).