In Europe, the 80 was the standard model, while after a 1984 facelift the Audi 90 was launched as a larger-engined version of the 80; with more options, and, aside from the , four-cylinder 1.6-litre turbodiesel (TD) engine which was also available for the 80, two five-cylinder in-line petrol engines — a 2.0-litre with and a 2.2-litre with which was later modified into a 2.3-litre. The 2.2-litre was available with a catalytic converter and power ratings of for front-drive and for quattro models. European models had two headlamp casings, while North American models generally had quad headlamps.