Bentley Flying Spur (2017) is 882 mm (34.72 inch) longer, 172 mm (6.77 inch) wider and has 54 liters (1.91 ft3) bigger cargo space than Mercedes GLA-Class (2014).
Mercedes GLA-Class (2014) is 6 mm (0.24 inch) higher and 1022 kg (2,253 lbs) lighter than Bentley Flying Spur (2017).