Engine 4D56 D-DI - in-line, four-cylinder, two-camshaft (DOHC) (with overhead camshafts).
The cylinder block is cast iron, the cylinder head is aluminum alloy.
The fuel system is direct injection, common rail type, with a non-synchronized injection pump and a high pressure fuel manifold.
The lubrication system is a full-flow type with an oil-water heat exchanger.
The oil pump is of the trochoid type. The oil filter is located on an adapter bracket with a bypass valve. Oil jets are installed in the cylinder block to cool the piston crowns.
The cooling system is of a closed type, with forced coolant circulation, a thermostat, an expansion tank and a fan. Coolant pump - centrifugal type.
The air supply system - with a turbocharger and an intercooler for charge air.
The engine is balanced by second-order inertia forces by two additional balancing shafts, which are located in the cylinder block, top left and bottom right (along the car) and are driven by a toothed belt from the crankshaft.
Crankshaft - forged steel, five-bearing.
