Acura TL (2014) is 15 mm (0.59 inch) longer and 24 mm (0.94 inch) wider than Opel Insignia Sports Tourer (2017).
Opel Insignia Sports Tourer (2017) is 60 mm (2.36 inch) higher, 90 kg (198 lbs) lighter and has 206 liters (7.27 ft3) bigger cargo space than Acura TL (2014).
