Which is better, Chang 'an unit or university?

Chang 'an unit is good. Because the body size of Chang 'an unit is relatively large and the internal space is relatively spacious, it is suitable for family use and daily use of young people. Univ's body size is relatively small, which is not suitable for home use. Moreover, Chang 'an unit is equipped with 1.5T engine, with maximum power 138 horsepower and maximum torque of 265 Nm. Univ is equipped with 1.5T and 2.0T engines, with the maximum power of 180 HP and 233 HP respectively, and the maximum torque of 300 nm and 390 nm respectively. Therefore, univ's power performance is more outstanding, suitable for consumers who pursue driving pleasure, so Chang 'an unit is good.