Ferrari F12 (2020) is 343 mm (13.50 inch) longer and 174 mm (6.85 inch) wider than Mazda 6 Atenza (2015).
Mazda 6 Atenza (2015) is 269 mm (10.59 inch) higher, 246 kg (542 lbs) lighter and has 187 liters (6.60 ft3) bigger cargo space than Ferrari F12 (2020).