Audi Q8 (2018) is 419 mm (16.50 inch) longer, 203 mm (7.99 inch) wider, 254 mm (10.00 inch) higher and has 445 liters (15.71 ft3) bigger cargo space than Mazda 3 (Sedan) (2015).
Mazda 3 (Sedan) (2015) is 860 kg (1,896 lbs) lighter than Audi Q8 (2018).
