BMW i8 (2015) is 1089 kg (2,401 lbs) lighter than Cadillac Escalade (2015).
Cadillac Escalade (2015) is 490 mm (19.29 inch) longer, 103 mm (4.06 inch) wider, 597 mm (23.50 inch) higher and has 276 liters (9.75 ft3) bigger cargo space than BMW i8 (2015).