Mazda 3 (Sedan) (2014) is 11 mm (0.43 inch) wider and 200 kg (441 lbs) lighter than Nissan X-Trail (2020).
Nissan X-Trail (2020) is 51 mm (2.01 inch) longer, 315 mm (12.40 inch) higher and has 146 liters (5.16 ft3) bigger cargo space than Mazda 3 (Sedan) (2014).