Peugeot 2008 (2020) is 183 mm (7.20 inch) wider, 50 mm (1.97 inch) higher, 377 kg (831 lbs) lighter and has 22 liters (0.78 ft3) bigger cargo space than Subaru Legacy (2015).
Subaru Legacy (2015) is 595 mm (23.43 inch) longer than Peugeot 2008 (2020).
