McLaren 675LT Coupe (2016) is 485 mm (19.09 inch) longer and 402 mm (15.83 inch) wider than Seat Ibiza (2015).
Seat Ibiza (2015) is 257 mm (10.12 inch) higher, 309 kg (681 lbs) lighter and has 97 liters (3.43 ft3) bigger cargo space than McLaren 675LT Coupe (2016).