Chevrolet TrailBlazer (2019) is 287 mm (11.30 inch) longer, 30 mm (1.18 inch) wider, 112 mm (4.41 inch) higher and has 316 liters (11.16 ft3) bigger cargo space than Seat Arona (2017).
Seat Arona (2017) is 383 kg (844 lbs) lighter than Chevrolet TrailBlazer (2019).
