Isuzu D-Max (2014) is 646 mm (25.43 inch) longer, 64 mm (2.52 inch) wider, 213 mm (8.39 inch) higher and has 515 liters (18.19 ft3) bigger cargo space than Mazda 6 Atenza (2020).
Mazda 6 Atenza (2020) is 191 kg (421 lbs) lighter than Isuzu D-Max (2014).