Audi Q8 (2019) is 1273 mm (50.12 inch) longer, 368 mm (14.49 inch) wider, 117 mm (4.61 inch) higher and has 592 liters (20.91 ft3) bigger cargo space than Chevrolet Spark EV (2015).
Chevrolet Spark EV (2015) is 875 kg (1,929 lbs) lighter than Audi Q8 (2019).