I have owned 6 cylinder and 4 cylinder Tacomas. I currently own a 2014 reg cab 4x4. The v6 power is great. The 4 cyl 2.7 has less but is a little cheaper on gas if you drive it with a light foot. I tow a 2000 lb camper with the 2.7. It aint a powerhouse but I know how much room I need to pass...