Q. Which is better among Honda Jazz VX CVT and Polo GT TSI considering service and maintenance cost. Is the spare parts are available and what is the cost. What is the resale value and how is the rubber band effect of JAZZ CVT

When you compare these two cars, i would definitely suggest Jazz CVT. The rubber band effect in Jazz is well contained. Ofcourse Polo has DCT transmission which is a different type of transmission compared to CVT. The DCT suits for enthusiasts. But it's reliability is questionable. On the other hand CVT is the most reliable type transmission. And Honda has proven models with CVT. The maintenance costs of Honda are low compared to VW. Jazz and Polo stands equal with respect to resale value.

In Polo, there are 2 versions, which one are looking at, if 1.2 engine then Jazz is better

Polo gt tdi is better than jazz but ,I prefer tata nexon