McLaren Senna (2018) is 10 mm (0.39 inch) wider and 1436 kg (3,166 lbs) lighter than Rolls-Royce Wraith (2018).
Rolls-Royce Wraith (2018) is 542 mm (21.34 inch) longer, 311 mm (12.24 inch) higher and has 470 liters (16.60 ft3) bigger cargo space than McLaren Senna (2018).