Audi A3 Sportback (2017) is 597 kg (1,316 lbs) lighter than Buick Envision (2016).
Buick Envision (2016) is 353 mm (13.90 inch) longer, 54 mm (2.13 inch) wider, 271 mm (10.67 inch) higher and has 382 liters (13.49 ft3) bigger cargo space than Audi A3 Sportback (2017).
