Complex sentence: It comes with a 1.0 litre petrol engine producing 127 horsepower, a 1.5 litre petrol engine producing between 174 and 180 horsepower.
Split into simpler sentences: It comes with a 1.0 litre petrol engine with producing 127 horsepower. A 1.5 litre petrol engine producing between 174 and 180 horsepower.