QQ6 is equipped with self-developed CAC472 1.1L and ACTECO 1.3L engines with appropriate displacement. ACTECO engine adopts advanced 4-valve 2-overhead camshaft technology. At maximum powers of 50 kW (600 r/min) and 61 kW (6000 r/min) respectively, for the compact body of QQ6, the power is strong enough. Besides, this engine has remarkable features such as low mass, low noise and economical efficiency. The specially designed 5-speed manual transmission also fits well with the engine.