Hyundai Elantra GT (2016) is 800 mm (31.50 inch) longer, 181 mm (7.13 inch) wider, 1 mm (0.04 inch) higher and has 278 liters (9.82 ft3) bigger cargo space than Suzuki Alto (2017).
Suzuki Alto (2017) is 363 kg (800 lbs) lighter than Hyundai Elantra GT (2016).
