Mercedes GLC-Class (2014) is 41 mm (1.61 inch) wider and 216 mm (8.50 inch) higher than Tesla Model 3 (2017).
Tesla Model 3 (2017) is 38 mm (1.50 inch) longer, 370 kg (816 lbs) lighter and has 75 liters (2.65 ft3) bigger cargo space than Mercedes GLC-Class (2014).