Chevrolet Tahoe (2018) is 429 mm (16.89 inch) longer, 225 mm (8.86 inch) wider, 402 mm (15.83 inch) higher and has 1009 liters (35.63 ft3) bigger cargo space than Peugeot 408 (2017).
Peugeot 408 (2017) is 1121 kg (2,471 lbs) lighter than Chevrolet Tahoe (2018).