Audi R8 (2016) is 225 kg (496 lbs) lighter than Maserati Quattroporte (2017).
Maserati Quattroporte (2017) is 818 mm (32.20 inch) longer, 4 mm (0.16 inch) wider, 236 mm (9.29 inch) higher and has 304 liters (10.74 ft3) bigger cargo space than Audi R8 (2016).