Kia Optima Sportswagon (2018) is 225 mm (8.86 inch) longer and 75 mm (2.95 inch) wider than Nissan X-Trail (2020).
Nissan X-Trail (2020) is 300 mm (11.81 inch) higher, 326 kg (719 lbs) lighter and has 125 liters (4.41 ft3) bigger cargo space than Kia Optima Sportswagon (2018).
Size difference at a glance
Kia Optima Sportswagon (2018) is 4.9% longer than Nissan X-Trail (2020).
Kia Optima Sportswagon (2018) is 4.2% wider than Nissan X-Trail (2020).
Kia Optima Sportswagon (2018) is 16.9% lower than Nissan X-Trail (2020).
Kia Optima Sportswagon (2018) is 21.7% heavier than Nissan X-Trail (2020).
Kia Optima Sportswagon (2018) is 22.1% smaller in cargo space than Nissan X-Trail (2020).
Overall footprint
Kia Optima Sportswagon (2018) has a 9.3% larger overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
Kia Optima Sportswagon (2018) Nissan X-Trail (2020)