Opel diesel straight-4 1.9 L F9Q 772 engines

Opel diesel straight-4 1.9 L F9Q 772 80 HP at 3500 RPM, 200 N⋅m at 2000 RPM engine

It's an 1870 cc (1.65 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 80 mm × 93 mm (3.15 in × 3.66 in). This engine was rated 60 kW (80.46 hp) at 3500 rpm and 200 N⋅m (147.51 lbf⋅ft) of torque at 2000 rpm.