When you think of premium 3-row SUVs in the Indian market, the Mercedes-Benz GLS is surely to be one of your top picks given the loads of features, size and comfort it has to offer. Now, almost four years after introducing the third-generation GLS in India, the German marque has launched the facelifted GLS to improve on its strengths mentioned above and be a better-equipped competitor to the likes of the BMW X7 and Audi Q8. With prices now ranging from Rs 1.21 crore to Rs 1.37 crore (ex-showroom pan-India), is it still as good as its pre-facelift version or has it made the deal sweeter?