Volvo Penta’s 4-cylinder D4‑225 is developed from the latest design in modern diesel technology.

The engine has common rail fuel injection system, double overhead camshafts, 4 valves per cylinder, turbocharger and aftercooler. Together with a large swept volume and the EVC system (Electronic Vessel Control), this results in world-class diesel performance, combined with low emissions.

Technical data
Engine D4-225I-E
Production period 2010-
Operation 4-stroke
Cylinder configuration 4
Bore (mm) 103
Stroke (mm) 110
Compression ratio 17.51:1
Displacement (litres) 3.7
Power (hp) 225
Max engine speed (rpm) 3500