My family purchased this car(xz model petrol) in december 2016 and I am writing this review on december 2020 ,exactly after 4 years of use. I never faced any issue regarding engine , as some people claim that tata's engine can face breakdown at any moment. I have done approx 26000(26k) km including offroading and driving on village roads, never faced any issue with suspensions. Luckily I got good dealership , so I never faced any problem in service. Performance wise it is good car ,you can do quick overtake if you want. On highway max avg. that I got was 24 kmpl with ac according to mid and in cities I got approx 13 to 16 kmpl with ac. So overall it is a good option for a budget car.