Mercedes SLK-Class (2020) is 1 mm (0.04 inch) wider and 395 kg (871 lbs) lighter than Seat Leon ST (2014).
Seat Leon ST (2014) is 401 mm (15.79 inch) longer, 152 mm (5.98 inch) higher and has 252 liters (8.90 ft3) bigger cargo space than Mercedes SLK-Class (2020).