McLaren 650S Coupe (2015) is 517 mm (20.35 inch) longer and 398 mm (15.67 inch) wider than Subaru Trezia (2017).
Subaru Trezia (2017) is 392 mm (15.43 inch) higher, 423 kg (933 lbs) lighter and has 284 liters (10.03 ft3) bigger cargo space than McLaren 650S Coupe (2015).