Audi S4 (2018) is 105 kg (231 lbs) lighter than Jaguar XF Sportbrake (2015).
Jaguar XF Sportbrake (2015) is 210 mm (8.27 inch) longer, 38 mm (1.50 inch) wider, 46 mm (1.81 inch) higher and has 54 liters (1.91 ft3) bigger cargo space than Audi S4 (2018).