Renault used the naturally aspirated 1.7 L from the Renault 9/11, with multipoint fuel injection, in addition to the sports orientated 1.4 L turbo. Under the name GTE, it produced with a catalytic converter. Although not as fast as the turbo model, it featured the same interior and exterior sports appearances, as well as identical suspension and brakes. The Baccara and GTX versions also used the 1.7 engine - the former sporting a full leather interior, power steering, electric windows, sunroof, high specification audio equipment and as extras air-conditioning and on-board computer. The latter was effectively the same but the leather interior was an option and there were other detail changes. As with the previous generation, the 5 Turbo was again assembled at the Alpine plant in Dieppe, where forty cars per day were constructed in 1985.