Jaguar I-PACE (2019) is 190 mm (7.48 inch) longer, 331 mm (13.03 inch) wider, 262 mm (10.31 inch) higher and has 511 liters (18.05 ft3) bigger cargo space than Porsche 911 (2017).
Porsche 911 (2017) is 310 kg (683 lbs) lighter than Jaguar I-PACE (2019).