Buick Excelle GT (2015) is 7 mm (0.28 inch) longer, 2 mm (0.08 inch) wider, 8 mm (0.31 inch) higher and 90 kg (198 lbs) lighter than Mazda 3 (Sedan) (2016).
Mazda 3 (Sedan) (2016) has 14 liters (0.49 ft3) bigger cargo space than Buick Excelle GT (2015).
