Citroen C5 (2014) is 364 mm (14.33 inch) longer, 112 mm (4.41 inch) wider and has 54 liters (1.91 ft3) bigger cargo space than Subaru Impreza GP (2016).
Subaru Impreza GP (2016) is 15 mm (0.59 inch) higher and 275 kg (606 lbs) lighter than Citroen C5 (2014).