Exterior The only and only advantage is exterior & its style.
Interior (Features, Space & Comfort) Even I know jeeps are not comfortable but this has nothing in name of comfort and interiors. Thar has used the worst and down market plastic for their interiors handles from inside are about to be dislocated in every two or three days and the best part is that company workshops dont have any replacements for that.. Window glass is of very down quality it simply gives reflection that is very dangerous while night driving and the list goes on.
Engine Performance, Fuel Economy and Gearbox Gear shifting is one major problem
Ride Quality & Handling Very dangerous.
Final Words Overall it has the worst after sale services i havent seen the more incompetent staff. You have to visit atleast 3 times for single problem and that too if you knew the solution then only it can be resolved. The car comes with soo much negatives that it is a sheer waste of time for discussing.. I never suggest any one to go for Thar instead of that if you like these jeep kind of SUV then Tata Xenon is far much better i have a xenon about a year older than THAR it still drives better and gives me good adventorous feeling.. These remarks are my personal in view of JEEP type vehicles.
Areas of improvement NA.