You may have the LED headlamps installed in Honda City. For the availability, we would request you to get in touch with the nearest authorized dealership as they would be able to assist you better with the details. Follow the link and select your desired city for [dealership@https://www.cardekho.com/Honda/cardealers
Honda City 4th Generation V MT doesn't feature a sunroof and it cannot be installed afterwards. For more details, we would suggest you have a word with the nearest authorized dealer of Honda in your city. As they may assist you better.
No, the Honda City 4th Generation is only available in Manual Transmission. The City is only available with the 1.5-liter petrol engine (119PS/145Nm) mated to a 5-speed manual now. Honda is no longer offering the older generation model with the CVT automatic option.
Engine life of a car cannot be defined, it depends on several factors like how it is maintained, how the car is driven, in what conditions the car is driven majorly, etc. However, in general, a diesel car's life (good engine health) considered as 10 years and 15 years for a petrol car.