Lexus NX (2015) is 56 mm (2.20 inch) wider and 111 mm (4.37 inch) higher than Opel Astra Sports Tourer (2014).
Opel Astra Sports Tourer (2014) is 68 mm (2.68 inch) longer, 312 kg (688 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Lexus NX (2015).