Mazda 6 Atenza (2020) is 9 mm (0.35 inch) wider, 128 mm (5.04 inch) higher, 191 kg (421 lbs) lighter and has 221 liters (7.80 ft3) bigger cargo space than Opel Ampera (2017).
Opel Ampera (2017) is 104 mm (4.09 inch) longer than Mazda 6 Atenza (2020).
