Jaguar I-PACE (2019) is 264 mm (10.39 inch) longer, 335 mm (13.19 inch) wider, 63 mm (2.48 inch) higher and has 235 liters (8.30 ft3) bigger cargo space than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 460 kg (1,014 lbs) lighter than Jaguar I-PACE (2019).