Mazda 6 (2018) is 197 mm (7.76 inch) longer and 25 mm (0.98 inch) wider than Opel Astra Sports Tourer (2020).
Opel Astra Sports Tourer (2020) is 85 mm (3.35 inch) higher, 82 kg (181 lbs) lighter and has 60 liters (2.12 ft3) bigger cargo space than Mazda 6 (2018).
Size difference at a glance
Mazda 6 (2018) is 4.2% longer than Opel Astra Sports Tourer (2020).
Mazda 6 (2018) is 1.4% wider than Opel Astra Sports Tourer (2020).
Mazda 6 (2018) is 5.5% lower than Opel Astra Sports Tourer (2020).
Mazda 6 (2018) is 5.6% heavier than Opel Astra Sports Tourer (2020).
Mazda 6 (2018) is 11.1% smaller in cargo space than Opel Astra Sports Tourer (2020).
Overall footprint
Mazda 6 (2018) has a 5.6% larger overall footprint (length × width).
