Chevrolet Suburban (2015) is 860 mm (33.86 inch) longer, 216 mm (8.50 inch) wider, 402 mm (15.83 inch) higher and has 572 liters (20.20 ft3) bigger cargo space than Peugeot 508 (2014).
Peugeot 508 (2014) is 1044 kg (2,302 lbs) lighter than Chevrolet Suburban (2015).