McLaren Senna (2018) is 254 mm (10.00 inch) longer and 228 mm (8.98 inch) wider than Suzuki Ciaz (2017).
Suzuki Ciaz (2017) is 290 mm (11.42 inch) higher, 334 kg (736 lbs) lighter and has 510 liters (18.01 ft3) bigger cargo space than McLaren Senna (2018).