Acura RLX (2019) is 497 mm (19.57 inch) longer and 120 mm (4.72 inch) wider than Honda Civic Tourer (2014).
Honda Civic Tourer (2014) is 14 mm (0.55 inch) higher, 524 kg (1,155 lbs) lighter and has 202 liters (7.13 ft3) bigger cargo space than Acura RLX (2019).