Lexus LS (2014) is 577 mm (22.72 inch) longer, 97 mm (3.82 inch) wider, 43 mm (1.69 inch) higher and has 39 liters (1.38 ft3) bigger cargo space than Mercedes CLA-Class (2015).
Mercedes CLA-Class (2015) is 645 kg (1,422 lbs) lighter than Lexus LS (2014).