I bought Gli in white color on 1st june. got registered in Islamabad. Run completely on Petrol as no CNG installed. Interior is more roomy as compared to similar cars like City. Dash board and trim is good but not stylish as in City. Plenty of space in front and back seats. in backside floor is more straight with slight curve so gives more space to rear passengers as compared to previous generation corolla. Huge trunk space Music system is average but has 4 speakers and has USB support. Front speakers are mounted on door (6.5 inch) and rear speaker are in the back (6*9 sized). The quality of speakers is main cause of average sound from sound system and can be easily improved by changing speakers and adding an amplifier etc. After market DVD players with navigation system are easily available which blend with dashboard and connect pin to pin with no alterations. but they lack premium sound quality. CNG can be installed but no recommended by most people and gives very good milage on CNG but i have no personal experience. On petrol pickup is good but not better than similar 1300cc cars. Average milage in average driver is 12-14(in city) and 14-16 (highways) but light foot can increase it to 2-5km/l. Pick up and power wise this car is inferior in its league. On outside has good headlights with separate bulbs for low and high beams (great use at night). it has built in indicators in side mirrors which are body colored. tail lights are also good but not stylish. As compared to older model of corolla, it has a body which is large in width which creates mainly problems for average and even good drivers as it is subject to greater impacts and dents .