Jaguar XJ-Series (2014) is 752 mm (29.61 inch) longer, 168 mm (6.61 inch) higher and has 245 liters (8.65 ft3) bigger cargo space than Toyota GR Supra (2020).
Toyota GR Supra (2020) is 138 mm (5.43 inch) wider and 255 kg (562 lbs) lighter than Jaguar XJ-Series (2014).