Kia Optima Sportswagon (2018) is 157 mm (6.18 inch) longer and 46 mm (1.81 inch) wider than Opel Astra Sports Tourer (2017).
Opel Astra Sports Tourer (2017) is 65 mm (2.56 inch) higher, 351 kg (774 lbs) lighter and has 100 liters (3.53 ft3) bigger cargo space than Kia Optima Sportswagon (2018).
Size difference at a glance
Kia Optima Sportswagon (2018) is 3.3% longer than Opel Astra Sports Tourer (2017).
Kia Optima Sportswagon (2018) is 2.5% wider than Opel Astra Sports Tourer (2017).
Kia Optima Sportswagon (2018) is 4.2% lower than Opel Astra Sports Tourer (2017).
Kia Optima Sportswagon (2018) is 23.8% heavier than Opel Astra Sports Tourer (2017).
Kia Optima Sportswagon (2018) is 18.5% smaller in cargo space than Opel Astra Sports Tourer (2017).
Overall footprint
Kia Optima Sportswagon (2018) has a 6% larger overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
Kia Optima Sportswagon (2018) Opel Astra Sports Tourer (2017)
