Kia Cadenza (2016) is 601 mm (23.66 inch) longer than Vauxhall Astra (Estate) (2017).
Vauxhall Astra (Estate) (2017) is 173 mm (6.81 inch) wider, 14 mm (0.55 inch) higher, 255 kg (562 lbs) lighter and has 87 liters (3.07 ft3) bigger cargo space than Kia Cadenza (2016).
