Audi A8 (2018) is 1451 mm (57.13 inch) longer, 319 mm (12.56 inch) wider and has 233 liters (8.23 ft3) bigger cargo space than Chevrolet Spark EV (2015).
Chevrolet Spark EV (2015) is 117 mm (4.61 inch) higher and 717 kg (1,581 lbs) lighter than Audi A8 (2018).