Honda Clarity (2020) is 5 mm (0.20 inch) wider and 108 mm (4.25 inch) higher than Opel Astra Sports Tourer (2015).
Opel Astra Sports Tourer (2015) is 169 mm (6.65 inch) longer, 24 kg (53 lbs) lighter and has 102 liters (3.60 ft3) bigger cargo space than Honda Clarity (2020).
