FIAT 500L Trekking (2020) is 112 mm (4.41 inch) longer, 384 mm (15.12 inch) higher and has 169 liters (5.97 ft3) bigger cargo space than Toyota GT86 (2014).
Toyota GT86 (2014) is 2 mm (0.08 inch) wider and 175 kg (386 lbs) lighter than FIAT 500L Trekking (2020).