@asrock It's not underpowered. NKE-165 model has combined 135hp of power. When you're in eco mode, It's reduces the throttle response and limites the overall power output to give best fuel economy and smoother drive. I also imported and used 2014 Axio hybrid G (NKE-165) package and it did 0-100Km/h just within 9.4 secs. It's pretty good acceleration when compared to the other rubber CVT vehicles like Premio/Allion. Now I own an Allion 260 and then came to the acceleration it's taking 12 seconds to hit 100Km/h. In that case I feel that Axio Hybrid is way faster due to e-CVT transaxle. I and my family went on long trips from Colombo to Matale, Mandaram nuwara, Kadugannawa, Nuwaraeliya, several times with luggages. I didn't press the accelerator fully even overtaking in hills. Also, I put two carpets (Aftermarket + Original) behind the gas pedal and there is no way to press it to the bottom. It has enough power to overtake by pressing a little bit of gas. You need to replace your HV battery and see the difference. Bad battery causes to reduce fully hybrid vehicle performance. The comfort is a little bit improved in Allion and I don't feel any huge difference like jumping Rolls Royce from Axio. both are economy vehicles. You need to have a better understanding of the vehicle purpose before driving it like a maniac. lol