Question: what is a 1.2 engine?
Answer: What does engine size mean? The size of an engine basically means the capacity its pistons have to push through air and fuel, across all of its cylinders. ... Engine size is rounded to the closest tenth of a litre, so a 1,020cc power unit would still be called a 1.0-litre engine, while a 1,160cc would be a 1.2-litre.