Dodge Challenger (2018) is 138 mm (5.43 inch) longer and 17 mm (0.67 inch) higher than Mercedes E-Class (2020).
Mercedes E-Class (2020) is 148 mm (5.83 inch) wider, 100 kg (220 lbs) lighter and has 81 liters (2.86 ft3) bigger cargo space than Dodge Challenger (2018).
Size difference at a glance
Dodge Challenger (2018) is 2.8% longer than Mercedes E-Class (2020).
Dodge Challenger (2018) is 7.1% narrower than Mercedes E-Class (2020).
Dodge Challenger (2018) is 1.2% taller than Mercedes E-Class (2020).
Dodge Challenger (2018) is 5.5% heavier than Mercedes E-Class (2020).
Dodge Challenger (2018) is 15% smaller in cargo space than Mercedes E-Class (2020).
Overall footprint
Mercedes E-Class (2020) has a 4.5% smaller overall footprint (length × width).