If you want CNG with AMT, you have a limited choice. Tata Tiago is a better option between the two. While Tata Motors has not updated the product in some time now, there are very few CNG AMTs in the market currently. If that is your requirement, then the Tata Tiago makes more sense. It offers better cabin space, and it has a usable boot despite the CNG cylinders taking up some luggage room.The other option you can consider is the Nissan Magnite. It is easier on the pocket and has been updated recently. Maginte too comes with the CNG and AMT combination.

The best 5-seaters within a compact footprint are the Tata Sierra and the all-new Kia Seltos, mainly because of their spacious back seats which are good for three passengers. The Sierra is a good mix of a city and highway car. But in your case, since you are mainly going to be commuting in Mumbai, the Seltos with the 1.5 petrol and CVT gearbox will be the best. The Seltos is superbly equipped and a bit bigger than before, which makes it a very comfortable car.

The Harley-Davidson X440 is built by Hero and is a simple motorcycle without too many complex parts or features. As such, it should largely be a decently affordable machine to live with by and large. Resale value is very subjective and is sensitive to the area you reside in, as well as a multitude of other factors. If you want something similar, bikes like the Honda CB350 models, Royal Enfield Meteor 350 and Triumph Speed 400 make for promising alternatives.Take a test ride before you decide to see which one fits you best.

There's no way to accurately portray how much the maintainance cost of the BMW F 450 GS will be, as it is yet to be launched. However, BMW bikes have a reputation for being a little pricey to live with, even the smaller 310s. You shouldn't expect the F 450 GS to be as easy on the wallet as its peers, like the Royal Enfield Himalayan 450, KTM 390 Adventure models or even the Honda NX500. We recommend you wait a while before you buy the F 450 GS so that you can see thorough reviews of the bike. Also, you can speak to actual owners of the machine, and then make an informed decision.