BMW i8 (2015) is 1023 kg (2,255 lbs) lighter than Chevrolet Tahoe (2014).
Chevrolet Tahoe (2014) is 442 mm (17.40 inch) longer, 65 mm (2.56 inch) wider, 660 mm (25.98 inch) higher and has 1553 liters (54.84 ft3) bigger cargo space than BMW i8 (2015).