The Duster RXE and RXS differ from each other on the basis of features offered in the car, otherwise, both variants have the same engine displacement, mileage, and power. On the other hand, the RXE 85 PS os offered with 85PS of power with more mileage than the other two variants. For better clarification, follow the link to the detailed comparison of the variants - Compare.
For this, we would suggest you walk into the nearest authorized service centre as they will be the better person to assist you. You can click on the following link to see the details of the nearest service centre and selecting your city accordingly - Service centre
Both Hyundai Venue and Renault Duster are one of the best options in the SUV segment. Hyundai is well-know for its mileage, performance and better service network whereas, Renault is known for the sturdy looks and better road grip. So, if you are concerned about the mileage, features and mileage than Hyundai Venue will be a good option and if, you are looking for off-road performance and want the rugged car than Renault duster is a good option. Moreover, you can click on the link to see the complete comparison. However, we\'d suggest taking the test drive of the options so that you can understand the difference and finalize your choice to be purchased. You can click on the following link to see the details of the nearest dealership and selecting your city accordingly - Car Showrooms
If you are looking for a sub-compact diesel SUV with good features and for city use, then Vitara Brezza can opt, els3e, if you prefer an SUV for rugged usage and off-roading also, then the Duster is recommended. Hereby we would suggest you take the test drives for both the cars so as to get a better understanding of the ease and comfort offered. Click on the given link to get authorized dealership details from your respective city: Dealers.