BMW 5 Series Touring (2015) is 579 mm (22.80 inch) longer, 165 mm (6.50 inch) wider, 41 mm (1.61 inch) higher and has 138 liters (4.87 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2014).
Chevrolet Sonic (Sedan) (2014) is 757 kg (1,669 lbs) lighter than BMW 5 Series Touring (2015).