Mazda 3 (Hatchback) (2018) is 11 mm (0.43 inch) wider and 240 kg (529 lbs) lighter than Nissan X-Trail (2017).
Nissan X-Trail (2017) is 170 mm (6.69 inch) longer, 330 mm (12.99 inch) higher and has 201 liters (7.10 ft3) bigger cargo space than Mazda 3 (Hatchback) (2018).