Mercedes glc 300

Why have you given such high rating of 8.3 to glc 300? Compared to similar vehicles in same segment like BMW X3 there are certain lesser featureslike memory seats, other electronic functions etc. Also any comparisons to competitive models will help. I like the car but am confused. Volvo XC60 is another model in competition here. And we change the shape bmw gran turismo 3 series is also a good buy