Are there any disadvantages with automatic transmission in low end cars? How about Santro i10 with auto trans??

If they have not been maintained then the repairs can get expensive. They also are usually worked a little harder due to the small engine size and powertrain. Be sure to have it inspected by a qualified technician to help determine the condition of it.

disadvantages would be 1)low mileage compared to manual ones and2) more maintenance required for them.but you get a very comfortable city ride so you want ride comfort and no hassles of gear changing etc go for automatic gearbox which is presently available with i10 and santro Xing in hatchbacks and honda city in sedans under 9 lakhs.

ONLY THEIR MILEAGE WILL GET LOW AND IT WILL COST YOU RS.47,000 EXTRA FROM THE MANUAL ONES.

There are :
Cars with automatic transmission are costlier. First check out whether you really need automatic or you can put up with the manual. Automatics can be Rs. 30,000 or more costlier than manuals.

With manual transmission, you can keep a control over the car is speed and avoid accidents.