Audi gasoline straight-4 1.8 L PH engines

Audi gasoline straight-4 1.8 L PH 89 HP engine

It's an 1781 cc (1.57 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 81 mm × 86.4 mm (3.19 in × 3.4 in). This engine was rated 66 kW (88.51 hp).