BMW 7 Series (2020) is 1445 mm (56.89 inch) longer, 304 mm (11.97 inch) wider and has 192 liters (6.78 ft3) bigger cargo space than Chevrolet Spark (2014).
Chevrolet Spark (2014) is 82 mm (3.23 inch) higher and 986 kg (2,174 lbs) lighter than BMW 7 Series (2020).