The 6BD1 engine featured an inline, six-cylinder design.

The pistons had a total displacement of 5,785 cc.

The maximum power output measured 142 horsepower at 2,800 rpm, and the total torque output measured 289 foot-pounds at 1,600 rpm.

The bore by stroke measured 4.02 by 4.63 inches, and the compression ratio measured 17.5:1. The engine utilized a 12 V starter and the cooling system used a liquid-cooled design.

The fuel system featured direct injection technology, and the valve-train used an overhead valve layout.