Hyundai Sonata (2019) is 501 mm (19.72 inch) longer and 38 mm (1.50 inch) wider than Hyundai Tucson (2015).
Hyundai Tucson (2015) is 211 mm (8.31 inch) higher, 155 kg (342 lbs) lighter and has 246 liters (8.69 ft3) bigger cargo space than Hyundai Sonata (2019).
