Chevrolet Spark (2018) is 14 mm (0.55 inch) higher and 446 kg (983 lbs) lighter than Opel Astra Sports Tourer (2017).
Opel Astra Sports Tourer (2017) is 1023 mm (40.28 inch) longer, 216 mm (8.50 inch) wider and has 217 liters (7.66 ft3) bigger cargo space than Chevrolet Spark (2018).