Citroen C5 (2017) is 11 mm (0.43 inch) wider and 307 kg (677 lbs) lighter than Nissan Frontier (2018).
Nissan Frontier (2018) is 441 mm (17.36 inch) longer, 322 mm (12.68 inch) higher and has 509 liters (17.98 ft3) bigger cargo space than Citroen C5 (2017).