Audi S7 (2019) is 1259 mm (49.57 inch) longer, 282 mm (11.10 inch) wider and has 263 liters (9.29 ft3) bigger cargo space than Chevrolet Spark EV (2015).
Chevrolet Spark EV (2015) is 168 mm (6.61 inch) higher and 740 kg (1,631 lbs) lighter than Audi S7 (2019).