The 1. L engine features a dual overhead camshaft design with four valves per cylinder, ensuring optimal airflow and combustion efficiency. The use of a single-stage, single-scroll turbocharger enhances the engine’s responsiveness, providing quick acceleration and smooth power delivery. The 1. In comparison, the 1. L engine provides greater power and agility, perfect for drivers with a mixed bag of short and long commutes.turbo vs. This engine is ideal for those who prioritize fuel economy and everyday usability. In contrast, the 2. L turbo engine delivers a robust 252 horsepower and 260 lb-ft of torque, providing a more exhilarating driving experience with greater towing capabilities.