Chevrolet Impala (2017) is 265 mm (10.43 inch) longer, 33 mm (1.30 inch) higher and has 18 liters (0.64 ft3) bigger cargo space than Renault Talisman (2015).
Renault Talisman (2015) is 15 mm (0.59 inch) wider and 294 kg (648 lbs) lighter than Chevrolet Impala (2017).