Nissan X-Trail (2017) is 95 mm (3.74 inch) higher than Subaru Outback (2020).
Subaru Outback (2020) is 185 mm (7.28 inch) longer, 55 mm (2.17 inch) wider, 80 kg (176 lbs) lighter and has 355 liters (12.54 ft3) bigger cargo space than Nissan X-Trail (2017).
