Hyundai Elantra (2016) is 250 mm (9.84 inch) longer and 101 mm (3.98 inch) wider than Hyundai Solaris (2020).
Hyundai Solaris (2020) is 40 mm (1.57 inch) higher, 161 kg (355 lbs) lighter and has 62 liters (2.19 ft3) bigger cargo space than Hyundai Elantra (2016).