Honda Jazz is not equipped with the Hill Assist feature. Jazz is a powerful car however, the Jazz has been offered with a 165 mm which might be on a lower side if the tough road conditions are considered. The hilly areas require better ground clearance to tackle tough road conditions. Moreover, we would suggest you to take a test ride before taking any final decision. You can check authorized dealers here
For that, we would suggest you to visit the nearest authorized dealer of Honda in your city. Follow the link and select your city accordingly for dealer.
We'd suggest you please connect with the nearest authorized service centre of Honda in order to get exact details regarding the prices and availability of spare parts. Click on the given link and select your desired city for [service centres@https://www.cardekho.com/Honda/car-service-center.htm