Buick Envision (2017) is 287 mm (11.30 inch) longer, 3 mm (0.12 inch) wider, 109 mm (4.29 inch) higher and has 334 liters (11.80 ft3) bigger cargo space than Nissan Sentra (2018).
Nissan Sentra (2018) is 386 kg (851 lbs) lighter than Buick Envision (2017).
