Buick Excelle GT (2015) is 686 kg (1,512 lbs) lighter than Mercedes E-Class (Estate) (2017).
Mercedes E-Class (Estate) (2017) is 308 mm (12.13 inch) longer, 56 mm (2.20 inch) wider, 33 mm (1.30 inch) higher and has 265 liters (9.36 ft3) bigger cargo space than Buick Excelle GT (2015).