Chevrolet Spark EV (2015) is 140 mm (5.51 inch) higher and 257 kg (567 lbs) lighter than Mazda 6 (2018).
Mazda 6 (2018) is 1174 mm (46.22 inch) longer, 213 mm (8.39 inch) wider and has 208 liters (7.35 ft3) bigger cargo space than Chevrolet Spark EV (2015).