Engine system having turbo charger

An engine system having a turbocharger, comprising:

• an engine block including:
• a cylinder head disposed on an upper side of the engine block,
• an intake manifold disposed at a first side of the cylinder head, and
• an exhaust manifold disposed at a second side of the cylinder head;
• a turbocharger compressing intake air by using exhaust gas exhausted from the exhaust manifold;
• an intake line formed from the turbocharger to the intake manifold to supply compressed intake air compressed by the turbocharger to the intake manifold;
• and
• an intercooler disposed on the intake line adjacent to the intake manifold to cool the compressed intake air,
• wherein the compressed intake air discharged from the turbocharger passes a portion of the cylinder head and an engine coolant flowing the cylinder head cools the compressed intake air,
• wherein an intake passage through which the compressed intake air flows is formed in the cylinder head and a coolant passage through which the engine coolant flows is formed around the intake passage,
• wherein the intake passage formed in the cylinder head and the intercooler are separately formed each other, and
• wherein the intercooler and the intake manifold are combined with each other.