Polo GT TSI vs GT TDI in Indian Cars Posted October 18, 2013 · Report reply See, only BHP doesn't matter, torque is the one who will push you in the seats. VW priced GT TDi and GT TSi same. As driving enthusiast i will choose the Manual transmission rather than the DSG. TDi is also cheaper to run. So if u want to go for polo, you should go for GT TDi. GT TDi is more powerful, torquey and fuel efficient than TSi. And don't go for auto transmission if u love driving Thanks Prashanttroxx. Yes, you are correct and eventually, manual transmission gives more control and the real sense of driving. I will plan for GT TDI. But, there is an another great alternative, Honda Amaze with its 1.5 brand new Diesel engine, with most FE than any car. It has great outer looks but the dashboard and internals not at all catchy. Also, people complained about the constant noise and the engine vibrations creeping into the cabin. Do you think it is a better option overall when compared to GT TDI, when the FE is kept aside?