Audi R8 Spyder (2020) is 7 mm (0.28 inch) wider and 306 kg (675 lbs) lighter than Mazda CX-9 (2015).
Mazda CX-9 (2015) is 680 mm (26.77 inch) longer, 488 mm (19.21 inch) higher and has 855 liters (30.19 ft3) bigger cargo space than Audi R8 Spyder (2020).