Mercedes CLA-Class (2015) is 90 kg (198 lbs) lighter than Peugeot 508 SW (2017).
Peugeot 508 SW (2017) is 200 mm (7.87 inch) longer, 50 mm (1.97 inch) wider, 49 mm (1.93 inch) higher and has 60 liters (2.12 ft3) bigger cargo space than Mercedes CLA-Class (2015).