INFINITI Q50 (2014) is 61 mm (2.40 inch) longer, 123 mm (4.84 inch) higher and has 68 liters (2.40 ft3) bigger cargo space than Jaguar XK-Series (2016).
Jaguar XK-Series (2016) is 48 mm (1.89 inch) wider and 160 kg (353 lbs) lighter than INFINITI Q50 (2014).