Its actually about the features one values. Yes I agree, immobilizer and climate control should have been present at least in Grande. But I still think, if one opts for 1.8 engine variant, he/she should go for Grande. The reason being is that it has features which in my opinion are valuable because one is paying 2 million plus. The features are steering controls, better build quality, leather on steering and seats, better resale, height adjustment in seats. And lastly the price difference between cruisetronic and Grande ins't that much keeping in mind if the person can afford the Grande variant.