Chevrolet Volt (2017) is 424 kg (935 lbs) lighter than Mercedes S-Class (2015).
Mercedes S-Class (2015) is 747 mm (29.41 inch) longer, 111 mm (4.37 inch) wider, 52 mm (2.05 inch) higher and has 200 liters (7.06 ft3) bigger cargo space than Chevrolet Volt (2017).