Mazda CX-30 (2015) is 629 kg (1,387 lbs) lighter than Subaru Ascent (2020).
Subaru Ascent (2020) is 604 mm (23.78 inch) longer, 135 mm (5.31 inch) wider, 279 mm (10.98 inch) higher and has 792 liters (27.97 ft3) bigger cargo space than Mazda CX-30 (2015).